Copyfree Works
The license status of some works may be more complex than it at first appears here. In some cases, the license status listed for a given work is the "primary" license under which it is distributed. In several cases, parts of the work may be distributed under other licenses -- potentially even non-copyfree licenses.
Where present, descriptions are typically drawn from the claims of the projects themselves, and represent neither claims nor opinions of the Copyfree Initiative. Inclusion here (with or without description) does not constitute, and should not be inferred as, endorsement of any project.
Listings are presented for informational purposes only, and no representation is made as to the accuracy or utility of any information provided. Use at your own risk.
Filter Tags
To filter the list, click either the + or - link for a given tag.
+: Clicking the + link will include only works that are tagged with that term.
-: Clicking the - link will exclude only works that are tagged with that term.
Submit Works
There are presently two ways to submit a work:
- Join the IRC channel (see community resources) and tell apotheon about the work. Make sure you provide both the address for whatever serves as an official homepage or source for the work, and the address for an authoritative source for the license terms of the project.
- Use the (temporary) measure of visiting the CopyfreeWorks repository, forking it, editing the datafile, and submitting a pull request. See the CopyfreeWorks README for more details on how to do this.
ASMR [1]permalink
License ReferenceASMR stands for Atomic Swaps for Meros, and provides Bitcoin-Monero cross-chain atomic swap capabilities, with potential support for support of more cryptocurrencies.
License(s)
- MIT/X11 License
Tag(s)
- +-bitcoin
- +-cryptocurrency
- +-decentralized
- +-finance
- +-meros
- +-monero
- +-privacy
- +-security
- +-software
axTLSpermalink
License(s)
- Revised BSD License
Tag(s)
BadWolfpermalink
License ReferenceBadWolf is a minimalist and privacy-oriented browser with an intentionally counter-vi UI.
License(s)
- Revised BSD License
Tag(s)
BearSSLpermalink
License ReferenceBearSSL is an implementation of the SSL/TLS protocol (RFC 5246) written in C.
License(s)
- MIT/X11 License
Tag(s)
Cake Wallet [1]permalink
License ReferenceCake Wallet is a non-custodial, "thin", multi-coin cryptocurrency wallet for Monero (XMR), Litecoin (LTC), and Bitcoin (BTC) that supports inter-cryptocurrency exchange.
License(s)
- MIT/X11 License
Tag(s)
calccrypto/OpenPGPpermalink
License ReferenceThis calccrypto implementation of OpenPGP is a toy/educational implementation of the RFC 4880 standard.
License(s)
- MIT/X11 License
Tag(s)
Demoncryptpermalink
License ReferenceDemoncrypt is a lightweight C++ wrapper around some of the more common crypto routines in Crypto++. It is the open source crypto layer used in the closed source demonsaw privacy tool.
License(s)
- MIT/X11 License
Tag(s)
I2Ppermalink
License ReferenceThe I2P network provides strong privacy protections for communication over the Internet. Many activities that would risk your privacy on the public Internet can be conducted anonymously inside I2P.
License(s)
- public domain + MIT/X11 License + Simplified BSD License
- GPL
Tag(s)
Note(s)
Several noncritical components (I2Psnark, Susidns, and Susmail) are strictly GPLed, and they are bundled with the default install package. The rest of the standard I2P system uses a tangled web of alternate licenses, where the options are such that all those components can be accepted under copyfree terms.
i2pdpermalink
License ReferenceI2P (Invisible Internet Protocol) is a universal anonymous network layer, and i2pd (I2P Daemon) is a full-featured C++ I2P client implementation. All communications over I2P are anonymous and end-to-end encrypted; participants don't reveal their real IP addresses.
License(s)
- Revised BSD License
Tag(s)
Jeeves In Haskell [1]permalink
License ReferenceJeeves is a programming language for automatically enforcing privacy policies. This implementation was built in Haskell.
License(s)
- MIT/X11 License
Tag(s)
keybase clientpermalink
License ReferenceThis is the keybase client repository. It includes the Go library and command line client, the Keybase service code, and clients for Android, iOS, Linux, MacOS, and MS Windows. It also contains packaged versions of clients for various OSes.
License(s)
- Revised BSD License
Tag(s)
keybase libwebpermalink
License ReferenceThis is a library for building web clients for keybase.
License(s)
- Revised BSD License
Tag(s)
Monero [1]permalink
License ReferenceMonero is cash for a connected world (and a blockchain based cryptocurrency). It's fast, private, and secure. With Monero, you are your own bank. You can spend safely, because others cannot see your balances or track your activity.
License(s)
- Revised BSD License
Tag(s)
- +-blockchain
- +-cryptocurrency
- +-cryptography
- +-decentralized
- +-monero
- +-privacy
- +-security
- +-software
netpgppermalink
License(s)
- BSD License
Tag(s)
node-Torpermalink
License ReferenceLicense(s)
- MIT/X11 License
Tag(s)
OpenPGP SDKpermalink
License(s)
- BSD License
Tag(s)
Parleypermalink
License ReferenceParley was an email service that is intended to make secure email communications more accessible to end-users without requiring a technical background. Its client and server code are now abandonware.
License(s)
- Revised BSD License
Tag(s)
Pondpermalink
License ReferencePond is forward secure, asynchronous messaging for the discerning.
License(s)
- Revised BSD License
Tag(s)
ProtonMail Web Clientpermalink
License ReferenceThe ProtonMail Web Client is the official Official AngularJS web client for the ProtonMail secure email service. ProtonMail also makes use of OpenPGPjs to ensure message crytography is OpenPGP compliant.
License(s)
- MIT/X11 License
Tag(s)
PyBitmessagepermalink
License ReferenceBitmessage is a trustless, encrypted, P2P communications protocol used to send encrypted messages to another person or to many subscribers.
License(s)
- MIT/X11 License
Tag(s)
Tom Zerucha's OpenPGPpermalink
License(s)
- BSD License
Tag(s)
twisterpermalink
License ReferenceA fully decentralized P2P microblogging platform, twister builds on open implementations of Bitcoin and BitTorrent protocols.
License(s)
- MIT/X11 License
Tag(s)
Universal Encrypted Email Specificationpermalink
License ReferenceUniversal Email Encryption Specification is a specification for an encryption email solution.
License(s)
- Unlicense
Tag(s)
Urbit [1]permalink
License ReferenceUrbit is secure decentralized P2P "personal server platform" that runs on any existing Unix OS. The platform seeks to deconstruct the client-server model in favor of a federated network of personal servers with a consistent digital identity. Its components include Nock and Hoon programming languages.
License(s)
- MIT/X11 License
Tag(s)
Vanadiumpermalink
License ReferenceVanadium is a privacy and security enhanced release of Chromium for GrapheneOS.
License(s)
- MIT/X11 License
Tag(s)
Where Are The Eyes?permalink
License ReferenceWhere Are The Eyes is a program for detecting and mapping surveillance cameras. Users mark cameras on their phone as they walk past them, and build a shared global map of surveillance. It is used to help activists in two ways -- to increase awareness of surveillance and authoritarian practices, and to plan activist movements.
License(s)
- Revised BSD License
Tag(s)
Whiteout Mailpermalink
License ReferenceWhiteout Mail is an easy to use email client with integrated OpenPGP encryption written in pure JavaScript. It is abandonware, with many forks on GitHub.
License(s)
- MIT/X11 License
Tag(s)
zkcpermalink
License ReferenceZero Knowledge Communications (zkc) is a suite of programs to enable private and secure communications between any number of parties.
License(s)
- ISC License