IZArc2Go is a portable archiving tool that can be used to create or open many different types of compressed files including 7-ZIP, ACE, ARC, ARJ, BH, BZ2, CAB, DEB, GZ, HA, JAR, LHA, LZH, PAK, PK3, RAR, RPM, TAR, TGZ, TZ, ZIP and ZOO. With IZArc2Go, you can create self extracting and password protected archives and also repair broken archives.
UPX is a Portable Executable Compressor or "Exe Packer" that operates from a command line or drag and drop. This free executable compression utility allows you to compress executable files with an excellent compression ratio while still retaining fast decompression (compresses better than zip or gzip).
PeaZip portable is a PEA and ZIP archiver utility that supports flexible authenticated encryption, volume spanning, splitting and integrity checking. It can be used to work with 7Z, 7-Zip sfx, ACE, ARJ, BZ2, CAB, CHM, CPIO, DEB, GZ, ISO, JAR, LHA/LZH, NSIS, OOo, PAQ/LPAQ, PEA, QUAD, RAR, RPM, split, TAR, Z, and ZIP archives.
HJ-Zip is a small, simple, easy to use, stand alone archival utility that can be used to zip and unzip files as well as create new self extracting Zip archives. It contains many features typically found in high end Zip/Unzip/Archival tools such as WinZip and WinRaR.
File Joiner is a free file joining tool that can be used to join multiple files into one single file. It is commonly used to combine or join split files ending with .
AppCompactor is a Free portable tool that allows you to compress applications to increase the applications performance when running from a slow media. AppCompactor enables users to compress an applications DLLs, EXEs and other binary files.
7-Zip portable is a free zip and unzip tool that provides users with an easy way to compress and extract files. It is an open source file archiver that can be used to create, open, and extract compressed files in various formats.
ArcThemAll is Free portable File Compression Software. The Batch File Compression Tool can be used to compress multiple files or folders using popular ZIP, UPX and 7z compression formats.
MyZippa is another FREE batch archive creation utility that supports ZIP, 7Zip and RAR. This is a nice tool for archiving or compressing multiple folders at once.