Signal

Signal is a cross-platform encrypted messaging service developed by the Signal Foundation and Signal Messenger LLC. It uses the Internet to send one-to-one and group messages, which can include files,...
Language(s): N/A
Operating system(s): Android 4.4 or later, iOS 9.0 or later, Windows 7 or later (64-bit), Mac OS 10.9 or later,] Linux distributions
License: Clients: GPLv3, Server: AGPLv3

Synfig

Synfig Studio (also known as Synfig) is a free and open-source 2D vector graphics and timeline-based computer animation program created by Robert Quattlebaum with additional contributions by Adrian Be...
Language(s): C++
Operating system(s): Linux, Mac OS X, Windows
License: GNU General Public License

TensorFlow

TensorFlow™ is an open source software library for high performance numerical computation. Its flexible architecture allows easy deployment of computation across a variety of platforms (CPUs, GPUs, TP...
Language(s): Python, C++, CUDA
Operating system(s): Linux, macOS, Windows, Android
License: Apache 2.0 open source license

TestDisk

TestDisk is OpenSource software and is licensed under the terms of the GNU General Public License (GPL v2+). TestDisk is powerful free data recovery software! It was primarily designed to help reco...
Language(s): C
Operating system(s): DOS (either real or in a Windows 9x DOS-box), Windows 10/8.1/8/7/Vista/XP, Windows Server 2016/2012/2008/2003, Linux, FreeBSD, NetBSD, OpenBSD, SunOS, MacOS X
License: GNU General Public License

The Sleuth Kit

The Sleuth Kit® (TSK) is a library and collection of command line tools that allow you to investigate disk images. The core functionality of TSK allows you to analyze volume and file system data. The ...
Language(s): C, Perl
Operating system(s): Unix, Linux, Windows
License: IPL, CPL, GPL