Browse free open source Cryptography software and projects below. Use the toggles on the left to filter open source Cryptography software by OS, license, language, programming language, and project status.

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    WinSCP

    WinSCP

    WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.

    WinSCP is a popular free file manager for Windows supporting SFTP, FTP, FTPS, SCP, S3, WebDAV and local-to-local file transfers. A powerful tool to enhance your productivity with a user-friendly interface and automation options like .NET assembly or batch file scripting. Use WinSCP also for file editing, directory synchronization and site management. WinSCP is open-source and well documented. It is available in English and many other languages.
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    Downloads: 235,596 This Week
    Last Update:
    See Project
  • 2
    WASTE is a mesh-based workgroup tool that allows for encrypted, private communication between distant parties on the internet, independant of local network organization.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Browser for Tor with Onion Router

    Browser for Tor with Onion Router

    Browser for Tor based on Dooble & Vidalia as integrated Addon

    Tor now plugs into the Browser. Dooble Web Browser, a secure open source userfriendly tool to explore the web secure over Tor. Steer Tor in the Browser (in Settings/Proxy/Tor) with an Add-On based on Vidalia. Just start the Add-On "Tor" in the Browser Add-On-Menu and in Settings/Proxy.
    Downloads: 17 This Week
    Last Update:
    See Project
  • 4
    Gloster is a secure and decentralized p2p program for small communities working under Linux and Windows
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 5
    The Martus (TM) Bulletin System is used by human rights and social justice groups to track violations. This Java program is as easy to use as email. Bulletins can be encrypted or searched, and can be backed up to a remote server. See www.martus.org.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    NAC is a collection of tools for cryptography. The goal is to provide simple-to-use crypto tools (like an OTP, String and number generator, public key algorithm...) you can use under Linux, Windows...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    A number of tools to enhance management/coding of NFR (http://www.nfr.net) IDA, and various other admin tools that can be used for both NFR and hand coding other appliance scripts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    The SSTCP protocol permits to establish a simple TCP/IP connexion across multiple AES secured channel. Simple but (/so?) secured and strong cryptographic methods are used. OpenSSTCP is the LGPL implementation of the SSTCP protocol.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    This program makes it possible to transfert files from a computer to another via SSL/TCP/IP. It is composed of a part to listening of possible requests, the server, and of one or more customers. Pure Java program.
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    RSA-IP is a Linux kernel net _protocol_ which encrypts IPv[4;6] using RSA public/private key.Think of it as a kernel level implementation of ssl. RSA needs prime number so we release a prime searcher.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This project aims at producing an efficient P2P client for the sharing of contents in anonymous / secure manner, using the latest techniques in peer protocols such as anonymisation, load balancing, gridstorage.(See news below for current project status)
    Downloads: 0 This Week
    Last Update:
    See Project
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