PNG to BMP by Altef_4
InnoIDE - To Edit Registry.iss with ease.
Drop and Scan 4 ZLib by Razor12911 - Scans for deflate/zlib streams in files.
Game File Scanner by Razor12911 - Scans for different streams in files.
kdet by Razor12911 - Scans for kraken streams (poodle).
Templates & Compressors
Sample Compression Script - Basic Batch Files Templates
UltraArc - Advanced All-In-One compressor with many pre-/compressors.
DiskSpan - An advanced compressor by Razor12911. Main goal is to create splitted archives like in UltraArc but without the need to merge them back on installation (like rar/7z archives). Does not allow masked data compression.
Universal Conversion Compressor (UCC) - A highly complex batch script by VollachR to convert game installations with or without compression. For further informations, visit the UCC Wikipage or FileForums thread.