GnuTLS

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access t...
Language(s): C
Operating system(s): N/A
License: LGPLv2.1+

Guvcview

Guvcview (GTK+ UVC Viewer) is a webcam application, i.e. software to handle UVC streams, for the Linux desktop, started by Paulo Assis in 2008. The application is written in C and free and open-source...
Language(s): C
Operating system(s): Linux
License: GNU General Public License

Gwenview

Gwenview is able to load and save to a variety of image formats supported by KDE applications, such as PNG, JPEG, and even the Gimp's XCF! Gwenview also sports a beautiful thumbnail toolbar when viewi...
Language(s): C++
Operating system(s): Linux
License: GNU General Public License

HTTrack

HTTrack is a free (GPL, libre/free software) and easy-to-use offline browser utility. It allows you to download a World Wide Web site from the Internet to a local directory, building recursively al...
Language(s): C
Operating system(s): Microsoft Windows, Mac OS X, GNU, GNU/Linux, FreeBSD and Android
License: GNU General Public License Version 3

HandBrake

HandBrake is a free and open-source transcoder for digital video files, originally developed in 2003 by Eric Petit (a.k.a. "titer" from his SVN repository username) to make ripping a film from a DVD t...
Language(s): Objective-C, C, C#
Operating system(s): Linux, Mac OS, Windows
License: GNU GPLv2 (Third-party components have their own licenses)