BinPatch (Kay Hayen)

BinPatch (also BinPatch Classic, BinPatch Professional) is a file patching application developed by Kay Hayen Software.

Its native "plain patch" file format uses the .UTP file extension. Some versions also support an "executable patch" (.EXE) format.

Identification
UTP files are observed to start with bytes, though more research may be needed to confirm this.

Software

 * [ BinPatch v1.04] (for DOS and Windows console)
 * [ BinPatch v3.0o for DOS]
 * [ BinPatch v3.0 for Windows]

Sample files

 * https://telparia.com/fileFormatSamples/unsupported/binPatch/

Links

 * BinPatch website (1999 archive)