TXD Workshop is intended to replace the textures in games TXD series GTA: GTA 3, GTA Vice City, GTA San Andreas.
Supports all formats of txd gta3, VC and SA, including compressed.
The latest version of TXD Workshop 3.0 build: 171210 also supports work with IMG files.
Updated in 2010, version 4.5 to the Workshop TXD 3.0 includes DXT compressor/decompressor using the libsquish package, designed to improve the reliability and quality of the images.
You can also use an earlier version of the TXD Workshop OLD: TXD Workshop 4.0 (B) build: 14030X
We recommend you to get acquainted with the brief article on the TXD Workshop-how to change a texture using the TXD Workshop (use the search on the site).