Linux Softwares to GPLv3 Licensed

PDF Chain is a user-friendly graphical interface (GUI) for the powerful command-line PDF Toolkit (pdftk). It simplifies common PDF manipulation tasks such as merging, splitting, collating, encrypting, and managing metadata without requiring direct command-line interaction.

FCEUX is a powerful open source emulator for the Nintendo Entertainment System (NES), Family Computer Disk System (FDS), and other related platforms. It provides a highly accurate emulation experience coupled with advanced tools for debugging, ROM hacking, and creating tool-assisted speedruns (TAS).