FOSS For Everyone

Cross-platform file & directory statistics analyzer

Free valuable disk space, maintain privacy, and remove junk.

Backup client that securely stores encrypted, incremental, compressed backups on local storage, cloud storage services and remote file servers.

Powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use

Cross-platform tool to create bootable USB drive or create Live USB drives with built-in downloader for ISO images and rescue disks

Highly extensible web browser with thousands of third-party add-ons available

World's foremost network protocol analyzer

Accelerates downloads by splitting files into sections and then downloading them simultaneously.

[With version 5.0 and newer the source code is not available and the GNU General Public License agreement has been removed from the app.]

Lightweight and open source torrent client that runs on all major platforms

Secure socks5 proxy

Deploys Shadowsocks servers on multiple cloud service providers

A platform for building proxies to bypass network restrictions

Get access to the internet through other users around the world connected by a trust-based peer-to-peer network.

Anonymous email forwarding service

A community maintained fork of the popular KeePassX application with more features and frequent updates

Implementation of the two-factor authentication HOTP and TOTP schemes

One-time password device for secure login with two-factor authentication

Free disk encryption software

Security extension to Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the OpenPGP standard.

Dictionary that gives translations of words and phrases for different languages

Algebraic calculator with an intuitive interface and a extensive list of features