I have made an archiver to extract and rebuild EARC archives. Compressed files don't have to be smaller.

Edit: It works with the FULL version of the game.
Tested on playable demo version of the game, I have imported changed texts and fonts succesfully to the game.
First, you need to set the folder to extract files from EARC archives. After set, it saves this path to ini file.
If something is not working correctly, PM me.
PS. Sorry about app design, didn't have time to do it better.
Edit 2018-07-21:
Next version, allows to reinsert only one file in the EARC archive: [Link removed]
Edit 2018-12-30:
Next version, allows to extract all EARC archives from the selected folder, rebuild all EARC archives based on a list, and make a batch file to extract DDS from all found BTEX files: Hammerhead 1.5


