Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted

UniPatcher is described as 'Utility to apply patches to ROMs' and is an app. There are six alternatives to UniPatcher for Windows, Linux, Web-based, Self-Hosted and Mac. The best UniPatcher alternative is Rom Patcher JS, which is both free and Open Source. Other great apps like UniPatcher are Delta Patcher, Patchdex, Floating IPS and Lunar IPS.

Delta Patcher is a tool that is able to create and apply xdelta patches. It supports more options than the frontends for the xdelta library, such as compression level and checksum verification. It is written in C++ and is entirely self-contained.



Patchdex is the ultimate community-driven archive for Pokémon ROM hacks and fan games. Built from the ground up for speed and mobile usability, it allows players to easily discover new games and filter them by highly specific features (like Physical/Special split, Mega...

Floating IPS (or Flips) is a patcher for IPS and BPS files, aiming for a simple interface yet plenty of power under the hood.

