darknet  link

The darknet is simply an anonymous space on the web that can be abused or appreciated in turn. It also includes paywalled services such as video on demand and some online magazines and newspapers. The Tor Project’s .onion site provides access to resources for downloading and using the Tor network, which facilitates anonymous communication and browsing. Tor, used by millions of people daily, routes traffic through a global network of over 6,000 volunteer-operated relays to protect users’ privacy. Bearing in mind all the dangers, if you’re sure you’re willing to accept the risks, all you need to enter the dark web and access onion sites is an internet connection and Tor Browser software. In contrast, sites hosted on the dark web can only be accessed via onion routing with Tor, or another dark web browser.

Dark net and Tor network

Facebook’s onion portal is an essential communication tool for people living under oppressive regimes, despite the social media giant’s controversial reputation when it comes to privacy. Sci-Hub has nothing to do with science-fiction literature, but with science itself. The first website on our list is, allegedly, the largest repositories of scientific papers on the dark web. Careful though, because many ‘users’ reported malicious links and redirects while perusing Sci-Hub. Onion sites are dark web sites that can only be reached through online routing via Tor, in which encrypted data passes through multiple nodes before reaching its destination.

Why Do Dark Web Marketplaces Change So Frequently?

Malware and scams are scattered like landmines around the dark web. And with many unfamiliar-looking sites on the dark web, it’s harder to distinguish safe websites from shady ones, and easier to fall victim. Before accessing darknet link the dark web, install strong security software to help keep your device protected. It would be a site that’s possibly reasonably designed, but they didn’t bother to register it with any of the search engines.

Torch Search Engine

  • Think of it as a curated list of .onion links organized by category.
  • For most security research, VPN → Tor provides reasonable protection.
  • You can use the VPN rated #1 for the dark web with no restrictions for a month—great if you want to try this no-log provider’s Onion over VPN servers for yourself.
  • ProtonMail is an email service that uses end-to-end encryption, making your email accessible to you and only you.
  • It delivers an uncensored search experience, granting users access to a diverse array of information while effectively excluding illegal content.
  • Because of its anonymity, the dark web is filled with illegal services and is used by numerous criminal groups, including ransomware gangs.
  • Clicking on random onion links is quite risky and isn’t recommended.
  • Even completing a transaction is no guarantee that the goods will arrive.

To safely access any dark web links, you must first have two essential tools that provide anonymity while maintaining your digital identity. Dark web marketplaces are online markets that exist on hidden networks and cannot be accessed through regular browsers. They are used to trade illegal goods and services while keeping user identities concealed.

The Tor Times

There are a variety of private and encrypted email services, instructions for installing an anonymous operating system and advanced tips for the privacy-conscious. That’s why it’s important to make it as difficult as possible for them. It’s important to use a Tor-Over-VPN connection when you go on the dark web and make sure you’re using a VPN service you trust.

Tordex

The Dark Web is a dangerous place – You should exercise extra caution when exploring. Our search engine at GOTDW is here to help you explore more safely, but we still urge extra caution as you dive in. All content on this site is strictly for educational purposes; we neither endorse nor encourage illegal activities of any kind. Ultimately, your safety on these sites is your responsibility, so please keep your wits about you as you navigate. If you’re new to the dark web, start with the resources in our list.

AI overload to accelerate zero-trust data governance adoption

In this blog we’ll explore that part of the internet we hope you never access—and show you how to recognize dark web links so you can avoid clicking on them. Wherever you are online, make sure you have trusted software protection to help keep you safer from the not-so-mythical cyber-monsters and online threats lurking there. Before Hidden Wiki is Daniel, a ‘dark web websites’ aggregator that can help you navigate the onion maze. Daniel acts as a dark web search engine to help users find reliable onion sites.

Can you access the dark web using DuckDuckGo?

For security research, Ahmia is the safest choice because it filters illegal content and has Tor Project endorsement. Torch offers the largest index if you need comprehensive coverage. DuckDuckGo’s onion service works well for privacy-conscious searches across both surface and dark web. Understanding what dark web search engines can’t do is crucial for security teams. Standard search engines like Google index the surface web by following links and crawling pages. Their bots systematically visit websites, read content, and add pages to their index.

darknet  link

Hacking and cybercrime sites

These sites aren’t accessible via standard web browsers or search engines. The dark web hosts both valuable resources and significant risks. While some .onion sites provide essential services like secure communication and censorship-free journalism, others spread malware or run scams. With this in mind, finding verified links is crucial for avoiding threats on the dark web. However, many are used for illegal activity and onion websites are often popular hangouts for cybercriminals and scammers. Using common sense like avoiding clicking on shady links or download buttons, sticking to known sites and adding a VPN for an extra layer of protection, you should be fine.

The Best Dark Web Links (Tested & Working in

Dark net websites are called “Tor hidden services“, and they can be distinguished from normal websites by their URLs. Even when using security measures and your common sense, accessing deep web content still poses a risk. Antivirus will ensure that any viruses or malware downloaded from the dark web are removed. Tor is a network of volunteer relays through which the user’s internet connection is routed. The connection is encrypted, and all the traffic bounces between relays worldwide, making the user anonymous. For those venturing to the shadier side of the web or those who just want to know their identity is safe, dark web monitoring tools and identity theft protection are a must-have.

Non-indexed content

The dark web is a subset of the deep web that is intentionally hidden, requiring a specific browser—Tor—to access, as explained below. No one really knows the size of the dark web, but most estimates put it at around 5% of the total internet. Again, not all the dark web is used for illicit purposes despite its ominous-sounding name. Naiyie is a former content strategist at CyberGhost, where she researched and wrote about cybersecurity and tech-related topics. In her free time, she’s either traveling or translating life into poetry. If the connection drops, you’ll be vulnerable to attack and your data could leak into the wrong hands.

Step-by-step guide to Tor-over-VPN connection

Below, we list some onion sites you can explore relatively safely. To access them, copy and paste the hyperlinks provided into the Tor browser. But anything that’s against the law on the regular web or offline is also illegal on the dark web.

Archive, Index and Torrent

The platform looks good because of its reputation and ease of use, but remember that a lot of underground criminal activities online are planned on these forums. Tenebris backs communicating about privacy tools and cyber threats. However, again, platforms like these are mostly a hotspot for criminals to gather info, trade illegal stuff, and pull off fraud. Authorities closely monitor such platforms, and users risk scams, data theft, legal action, or sudden loss of access if the market is shut down or compromised. Dark web marketplaces expose users to multiple layers of risk that extend beyond financial loss and affect legal standing, personal safety, and long-term consequences.

It’s only possible to access onion sites through the Tor browser or by setting up some special network configurations. It allows them to share sensitive information with news outlets and independent journalists secretly and securely. Several news organizations, including The Intercept, ProPublica, The New York Times, and The Washington Post have set up their own SecureDrop links to receive documents and tips from people anonymously.

What are the best onion sites

  • The Hidden Wiki is the dark web’s unofficial Wikipedia, where you can find “.onion” links for many dark web pages, services, and other content.
  • AVG Secure VPN scrambles all your internet traffic and routes it through secure servers to help keep your location and identity hidden.
  • Professional dark web monitoring platforms solve the limitations of manual search.
  • You need to know the .onion dark web links before you can visit these sites as they aren’t all indexed like on Google or Bing.
  • DuckDuckGo never tracks its users, and it maintains no record of users’ search history.
  • All ISO publications and materials are protected by copyright and are subject to the user’s acceptance of ISO’s conditions of copyright.
  • The dark web is a hidden part of the internet you can only access with Tor software.

Accidental leaks at the Tor entry nodes can potentially expose your IP address. The provider also offers a dedicated CyberSec suite that prevents annoying ads and blocks malware and trackers. A reliable, fast, and user-friendly VPN service offering lots of customizable options for privacy geeks. If you are in a position to report the incident safely, you should report it to the authorities immediately.

  • It goes without saying that I do not advise you to seek this sort of service.
  • The search engine doesn’t impose censorship, meaning you can find a broad spectrum of sites, including those that may be illegal or disturbing.
  • The onion site is especially beneficial for people in regions with heavy censorship or restricted access to media.
  • The US Naval Research Laboratory developed The Onion Routing (Tor) project in the late 90s.
  • The dark web also helps individuals communicate about or sell illegal items such as weapons, drugs, malware, etc.
  • Additionally, Tor exit nodes are often blocked by websites that don’t trust them, and Tor over VPN can’t do anything about that, either.
  • Not every visitor is a criminal, but this is where most cybercrimes begin.
  • The Tor network is encrypted and sends your traffic through a series of nodes.

Help Address Today’s Biggest Cybersecurity Challenges

Using Tails OS can further security, as all your data is reset every time you close the device. BlackCloud offers encrypted file storage specifically optimized for the Tor network. The service emphasizes privacy with zero-knowledge encryption and no registration requirements. My tests showed reliable performance for smaller files, but larger transfers can be slow due to Tor’s limitations.

How To Access Darknet Links Safely And Anonymously

Countries like Russia, China, and Venezuela actively try to block private browsing. The dark web is just a part of the deep web and it’s much smaller than the surface web. Webpages on the dark web have no connection to the surface web, so you can’t stumble upon them through your regular web browser. The layered and encrypted nature of the dark web makes it a privacy paradise.

SecureDrop is maintained by the Freedom of the Press Foundation and is a trusted tool for investigative reporting in high-risk environments. While it provides anonymity for privacy advocates and whistleblowers, it’s also a breeding ground for cyber threats. Over half of its listings pose potential risks to individuals and organizations. To counter this, dark web monitoring has become essential to detect these threats and safeguard digital privacy.

CyberGhost VPNs automatic Kill Switch keeps you protected even if your connection drops unexpectedly. If you live in a country where certain news sites are restricted, you might also benefit from staying up-to-date with ProPublica. While Tor definitely adds a layer of privacy, you can also just use a VPN to access news from other countries. You can download, install, and use Tor like any regular browser. Here’s a screenshot so you can see the domain address and know you’re on the right page. You might already know the dark web hosts some truly unspeakable things.

  • Daniel acts as a dark web search engine to help users find reliable onion sites.
  • The deep web is necessary for the surface web to work — the unseen stuff in the background is like the cogs in a machine.
  • No one really knows the size of the dark web, but most estimates put it at around 5% of the total internet.
  • Its presence on the dark web also supports intelligence gathering and helps track cybercriminal activity.
  • The dark web may be the Wild West of the internet — a place without rules, gatekeepers, or censorship — but there are still reasons to visit.

Info like your name or email address never needs to be shared on the dark web. You should also limit the number of financial transactions you make on Tor banking portals. Enable MFA wherever possible to protect your accounts from unauthorized access. ZeroBin is an attractive option for anyone looking to share sensitive information without compromising privacy.

darknet  link

Most e-commerce providers offer some kind of escrow service that keeps customer funds on hold until the product has been delivered. However, in the event of a dispute don’t expect service with a smile. Every communication is encrypted, so even the simplest transaction requires a PGP key. Dark web commerce sites have the same features as any e-retail operation, including ratings/reviews, shopping carts and forums, but there are important differences. When both buyers and sellers are anonymous, the credibility of any ratings system is dubious. Ratings are easily manipulated, and even sellers with long track records have been known to suddenly disappear with their customers’ crypto-coins, only to set up shop later under a different alias.

The 2025 DBIR found that 30% of infostealer-compromised systems were enterprise devices. Those credentials went straight to criminals without passing through searchable dark web sites. This isolates your research from your primary systems and makes cleanup straightforward. Many security teams maintain separate hardware for this purpose. The Tor Browser’s security settings allow disabling JavaScript entirely.

darknet  link

It publishes a newsletter in multiple languages and not only runs onion services for its website but all its email and chat services. As I’ve mentioned, the dark web isn’t just a place of eternal torment, teeming with drug dealers, human traffickers, and a hitman. It’s also used by journalists, advocacy group members, darkweb marketplaces and political refugees in hiding. Reuters, Fox, NBC, CNN – all of them keep open dark web channels to receive anonymous tips from whistleblowers. Sure, it’s not as secure as the clear web version, but it’s there and totally legal to use. Hidden Facebook is hardly the only social media client on the dark web.

News and document archives

Malware and scams are scattered like landmines around the dark web. And with many unfamiliar-looking sites on the dark web, it’s harder to distinguish safe websites from shady ones, and easier to fall victim. By monitoring known dark web marketplaces, Avast BreachGuard will alert you immediately if and when your data is found.

OnionLand Search Blending Clearnet and Dark Web

When you try to connect to a .onion website, Tor will route your traffic through three or more randomly chosen nodes before it reaches your destination website. Each server adds a layer of encryption, and this layered system is what lends The Onion Router its name. This is also why the sites on the dark web are called Tor links. Advocacy groups are also reaping the advantages of the darknet because, here, the term of censorship is as popular as HTTPS. By using Tor, and especially in combination with a VPN, your internet signal is encrypted, making it invisible to your ISP.

Dark Web Sites Providing Software and Tools

I think it’s safe to say that these are unsanctioned exploits, all the more reason to boast them on the dark web. I have to admit to having a soft spot for Tunnels, an onion website about underground “urban” exploration. Apart from having that “As above, so below” vibe, Tunnels is a great source of info for users who are into dark urban history.

Should I use services like Web2Tor?

The many layers of an onion represent the multiple layers of encryption in the Tor network. If you’re new to the dark web, start with the resources in our list. These trusted sites will help you gain confidence and minimize risks. Once you feel ready and comfortable navigating this hidden part of the internet, you can take the next step and use our dark web search engine at the homepage to explore even more sites. This approach allows you to broaden your experience while staying in control of your privacy and security.

darknet  link

How to use Tor with a VPN (Tor-over-VPN)

The dark web, by contrast, is configured on darknets — online networks that can be accessed only with special software and techniques. Hidden, encrypted and out of reach of traditional search engines, the dark web is a place where anonymity rules. Users slip into this shadowy realm using a anonymizing browser, like Tor (The Onion Ring) browser, and a Virtual Private Network (VPN) to protect their identity and secure their connection. AVG Secure VPN masks your IP address from other internet users, the websites you visit, and even government surveillance.

Hidden wiki – List of Dark web links Working in 2026

It is a private search engine that lets you search the regular internet via Tor. This allows you not only to visit sites with the added privacy provided by the Tor network, but also search the web as privately as possible from inside the Tor browser. Torch is the oldest and largest .onion search engine with more than 1 million .onion sites indexed. Just bear in mind that many of those will be out of date, and using this index will require a lot of discretion, due to its size. The Dark Web may have a sordid reputation, but there’s plenty of legitimate websites out there for people who just want to browse anonymously. After all, journalists, human rights organizations, and various other institutions maintain a Dark Web mirror of their primary indexed website.

Using Onion over VPN — all you need to know

While they make accessing Tor-hidden websites easier without the Tor browser, they can compromise your privacy and security by acting as intermediaries that might expose your data. Using the Tor Browser with a VPN is a safer and more secure option, as it provides end-to-end encryption and better privacy protection. Put simply, the deep web is all the information stored online that isn’t indexed by search engines.

Saved searches

Your ISP and the government might not be able to view your activity when on the Tor Network, but they do know you are on the Tor Network, and that alone is enough to raise eyebrows. In fact, a recent judgment by the US Supreme Court denoted that simply using Tor was sufficient probable cause for law enforcement to search and seize any computer around the world. So, if you want to know how to access the dark web safely, you need to understand that the vast majority of the dark web, or dark net, is only accessible through the Tor browser. It’s like an iceberg – The visible tip above water, known as the “surface web” represents the familiar, searchable content. But lurking beneath lies the expansive, mysterious “deep web” or“dark net” – the gigantic submerged part that remains invisible to standard searches.

Dark web websites: 10 Onion sites to explore

But finding reputable onion links and dark web websites can be a challenge. That’s why we took the guessing work out of it for you, and made this list of the best dark web sites you should check out. Most dark web links are hosted on “.onion” domains due to the sensitive nature of the businesses or services they host. Tor websites may provide secure access to cryptocurrency wallets and anonymous email clients, and they’re also used to access black market sites. The darknet version of DuckDuckGo is not a search engine for the dark web, but a private browsing tool for the dark web. DuckDuckGo’s regular site can take you to the dark web, as it brings up onion sites and dark web links when searched.

To safely access any dark web links, you must first have two essential tools that provide anonymity while maintaining your digital identity. Your online activity and communicationsremain private and secret on the dark web. Because of this, some people use it to get around government restrictions, while others use it for illegal activities like smuggling drugs and weapons. With rising online privacy concerns in the current digital age, the Tor network’s anonymity is becoming essential.

Tor Browser – Your connection path

Also, you must log in or have a specific IP address or URL to access the deep web content. Another website is Dread, which is often called the “Reddit of the Dark Web.” It’s a community platform where users can discuss new markets, share onion links, add reviews, and much more. If you’re lucky enough, you can find it on clearnet privacy forums. Blockchain even has an HTTPS security certificate for even better protection. RiseUp is a top dark web website that offers secure email services and a chat option.

Risk Context

It represents the “information freedom” aspect of the dark web. The holiday season should be all about gifts, celebrations, and time with loved ones. Chrome’s Incognito mode, Safari and Firefox’s private browsing, and private mode of Opera (the…

  • For credential monitoring, you need automated dark web monitoring that scans sources search engines can’t reach.
  • This is why the dark web is a hub of scams and criminal activity.
  • The dark web often gets a bad rep due to the sheer number of illegitimate and potentially harmful websites it hosts.
  • Many internet service providers (ISPs) and governments are suspicious of Tor use, but a VPN will hide your internet activity and help prevent anyone from knowing that you’re using Tor.
  • Start with a trusted dark web search engine like Ahmia to find specific content.
  • This content usually needs to be paid for or is password-protected, but harmless nonetheless.

Instead of relying on random listings, it verifies and organizes links, making navigation cleaner and safer. The layout focuses on giving users working, legitimate results, even if that means having a smaller index compared to broader engines. Start with a trusted dark web search engine like Ahmia to find specific content.

Being on the dark web also lets whistleblowers send material to ProPublica without fear of reprisal. We also discuss more reasons why you should use a VPN when connecting to Tor in the Tor Won’t Keep you Safe on Onion Sites section.Thank you & stay safe. Each Tor node replaces your IP address with its own and removes exactly one layer of encryption.

Legitimate use cases for the average user

It’s legal to use the dark web in most countries, but there are places where using the dark web might be against the law. I strongly advise doing your own research to make sure you’re not breaking any local laws by visiting the dark web. Also, even in countries where accessing the dark web is legal, it’s still against the law to use or host sites that promote criminal activities. In addition, Darknetlive has a list of dark web vendors, which is very convenient — it offers detailed information about each vendor, including .onion addresses (in alphabetical order) and FAQs. One of its best features is Anonymous View, which is a free proxy that masks your identity while you’re browsing sites.

Best Dark Web Sites: Unseen Onion and Tor Links 2026

The goal is understanding ecosystem behavior, not validating or promoting marketplace activity. Changes in site availability, communication channels, or technical setup are closely monitored. Sudden instability often indicates enforcement pressure or internal failure. Each takedown affects the wider ecosystem by spreading distrust across other marketplaces.

As shown, Ahmia and Not Evil stand out for actively filtering dangerous content, which is great for safer searching. Engines like Torch and Haystak expose everything good for completeness, risky for newcomers. DuckDuckGo isn’t a dark web index per se, but it gives a private searching experience on Tor that many users trust. Now, let’s dive into brief profiles of each tool and what to expect.

The goal of an anonymous and privacy network, Tor, is not to engage in the extensive collection of data. However, data is required for understanding, monitoring, and improving the network. Furthermore, data will help to detect attacks against the network and possible censorship events. The social media giant is also aware of the many attempts by repressive regimes to restrict its access. After all, it enables users to connect and communicate with each other from around the world.

Keybase is a fantastic onion website that lets you cryptographically bring your different online identities together. Look no further if you want good music while navigating the dark web. Deep Web Radio is a digital station with a wide variety of music. The .onion site has thousands of downloadable comic books ranging from niche to mainstream. As with the Imperial Library, you should be aware of copyright infringement. The Imperial Library is a dark website with many digital books.

Knowledge of .onion site uptime is important to many cybersecurity researchers. No endorsements are made or implied regarding any sites or organizations mentioned here. This is a blog with cybersecurity tips created by the Electronic Frontier Foundation (EFF), a popular non-profit that specializes in digital privacy. The blog contains tons of useful guides about how you can avoid online surveillance.

Dark web search engines exist, but even the best are challenged to keep up with the constantly shifting landscape. The experience is reminiscent of searching the web in the late 1990s. Even one of the best search engines, called Grams, returns results that are repetitive and often irrelevant to the query. Link lists like The Hidden Wiki are another option, but even indices also return a frustrating number of timed-out connections and 404 errors. That’s why it’s important to make it as difficult as possible for them.

Law enforcement officials are getting better at finding and prosecuting owners of sites that sell illicit goods and services. In the summer of 2017, a team of cyber cops from three countries successfully shut down AlphaBay, the dark web’s largest source of contraband, sending shudders throughout the network. You can use DuckDuckGo on the dark web if you’re looking for a search engine that works like Google. However, if you want unfiltered and uncensored search results you can try Torch.

The Tor Project says that of the 2 million people using Tor every day, only 1.5% of them are accessing hidden or dark websites (that’s 30,000 people). Most dark web websites are in English; according to one estimate, a staggering 78% of information on the dark web is in English. Researchers from Recorded Future estimated that while there are more than 55,000 existing onion domains, only 8,400 (or roughly 15%) of these sites were active. So, when measuring the total network of live dark web sites alongside the surface web, only about 0.005% of the internet is the dark web. Google doesn’t index these sites, but other search engines do, including DuckDuckGo, and there are lists — including one run by Muffett — so you can find what you’re looking for.

  • This is a free service that lets you upload images to share them with other people.
  • Impreza Hosting also includes features like DDoS protection and cryptocurrency payment support.
  • This means you can safely download older manuscripts and other public domain works.
  • Ahmia is one of the most recommended dark web search engines for safe browsing.
  • A VPN also encrypts your connection, keeping your data safe from surveillance and unauthorized access.
  • There are a variety of private and encrypted email services, instructions for installing an anonymous operating system and advanced tips for the privacy-conscious.
  • It’s just a tiny part of the overall internet and its links are not indexed in central registries.

In addition, know that while accessing the dark web is legal in most countries, engaging in illegal activities (buying or selling contraband, hacking services, etc.), is illegal everywhere. You should be aware that law enforcement agencies may be monitoring the dark web and that visiting certain websites or engaging in illegal activities can result in criminal charges. You can also check out this ultimate dark web safety guide to browse safely. To find .onion links for dark web sites, you’ll need to use a dark web search engine. Many of them are safe for beginners to use since they filter out dangerous/illegal content to only provide safe .onion links.

Torch is one of the more established dark web search engines, designed to help users navigate the Tor network and discover onion sites. Unlike traditional search engines like Google or DuckDuckGo, Torch indexes hidden websites that operate beyond the reach of the surface web. But users should always be cautious and avoid clicking unfamiliar or untrusted links to steer clear of scams or malware. The dark web is the part of the internet that’s not indexed by public search engines like Google.

But for most users, running Tor Browser by itself is sufficient and actually simpler, fewer things to go wrong. However, accessing these shady corners must be done carefully and legally. Using a safe dark web search engine can save you from accidentally clicking an illegal link.

  • This means the VPN provider doesn’t see your real IP address and the VPN protects you from those bad exit nodes.
  • The topics you can find vary from literature, programming, science, and….artistic photography.
  • However, this does not provide any extra security for your device or information.
  • After all, it enables users to connect and communicate with each other from around the world.
  • Enable MFA wherever possible to protect your accounts from unauthorized access.
  • To make its journalism more accessible to readers around the world, the New York Times launched its onion service in 2017.
  • The website contains pictures and videos of various cavern-like structures, shafts, and possibly escape tunnels.

Built in 2019 by anonymous activists, Excavator would be an extremely deep digger into the onion content, trying to be open for everything. Private forums, invite-only markets, and encrypted channels are invisible to them. They also can’t access Telegram or Discord where criminals increasingly operate. Professional dark web monitoring platforms solve the limitations of manual search. They maintain access to private forums and monitor infostealer channels in real-time. When infostealers harvest credentials from infected devices, those credentials go directly to the criminals.

While the deep web comprises about 90% of the total web, the dark web makes up just a tiny fraction of the deep web total. Using a VPN also means your ISP can only see that you’re using a VPN — not Tor. Your ISP can still see your original IP address, but everything else stays concealed by the VPN connection. This keeps you safe from any ISPs or authorities trying to detect Tor traffic.

All Onion sites use The Onion Router (Tor) protocol to encrypt the user’s connections. It’s only possible to access onion sites through the Tor browser or by setting up some special network configurations. SecureDrop is a really awesome Tor service that can be used to share information without revealing your identity. Many news publications (including many of the ones listed above) use SecureDrop on their .onion sites. Keybase is an encrypted communication platform that enables secure file-sharing and messaging using public key cryptography. Though not specifically a .onion service, Keybase integrates well with privacy-focused ecosystems like Tor.