Interoperates

openGPR is a framework for the management, processing and 2D/3D-visualization of ground penetrating radar (GPR, georadar) data. It interoperates with existing tools like Seismic Unix, with a special focus on georadar applications. Platforms: *nix

Elisa is a project to create a media center solution for GNU/Linux and Unix operating systems. It runs on top of the GStreamer multimedia framework. In addition to personal video recorder functionality (PVR) and Music Jukebox support, Elisa also interoperates with devices following the DLNA... Platforms: *nix

Zfone uses a new protocol called ZRTP, which is better than the other approaches to secure VoIP, because it achieves security without reliance on a PKI, key certification, trust models, certificate authorities, or key management complexity that bedevils the email encryption world. Zfone also... Platforms: *nix

NapShare project is a fully automated, multi network P2P client made to run 24/7 unattended. Searching and automatic downloading happen without any user intervention. You supply a list of keywords and filters for the file types you want and it downloads overnight, automatically, also sharing... Platforms: *nix

BuddySpace is an instant messenger with four novel twists: (1) it allows optional maps for geographical & office-plan visualizations in addition to standard buddy lists; (2) it is built on open source Jabber, which makes it interoperable with ICQ, MSN, Yahoo and others; (3) it is implemented in... Platforms: *nix

tcllib, which is actually short for Standard Tcl Library is built as a collection of utility modules for Tcl. These modules provide a wide variety of functionality, from implementations of standard data structures to implementations of common networking protocols. The intent is to collect... Platforms: Windows

A Firefox add-on that allows you to send and receive signed and encrypted messages in Gmail Send and receive secure e-mail directly in your browser with the Gmail S/MIME extension for Firefox! Gmail S/MIME provides Firefox users with S/MIME support for Gmail. S/MIME support is integrated... Platforms: Mac