Archives utilities
↑ all categoriesutilities don't make headlines, but they are the tools you end up needing: page archives that outlive the original page, blockchain explorers, document libraries for researchers.
reachability changes hourly in the tor network - the badges below reflect the most recent automated probe, not last week's guess.
Permanent snapshots of web pages.
The reference implementation of bitcoin - official onion of bitcoincore.org for documentation and release downloads.
The shadow library staple for science books - its own "tor mirror (files only)" for downloads, linked from libgen.is.
The longest-surviving torrent site, mirroring itself as an onion since the v2 era.
Bitcoin privacy wallet with built-in coinjoin - official onion of wasabiwallet.io.
Blockchain explorer and search.
Blockstream's open-source bitcoin explorer - look up transactions without linking your ip to your addresses.
Yes, the actual CIA has a tor site. world's weirdest flex.
Onion-reachable crypto stamp collector project.
Transparency collective publishing leaked document libraries for researchers and journalists.
Long-running anonymous paste site - the onion network's throwaway text drawer.
The privacy-focused monero desktop wallet - official onion for downloads and docs.
The wayback machine and the whole archive.org collection on one official onion - announced march 2026.
The open-source bitcoin explorer - mempool, fees, blocks and lightning data - look up transactions without linking your ip to your addresses.
The privacy cryptocurrency - getmonero.org runs an official onion mirror for downloads and documentation.
Monero network testing suite - broadcast sweep and explorer for checking txs and nodes, over onion.
Privacy-friendly translation front-end - translate text without feeding the big engines, over onion.
Privacy-first exchange aggregator - compare no-kyc swap providers anonymously over its official onion.
The original whistleblower submission platform - official onion still published on the homepage, though the project is dormant.