UPXALL will simplifies the compression process of UPX. Just run* it, drag and drop** the folder that contains the executables to be compressed on UPXALL window press enter, select a compression method and press enter one more time. UPXALL will run UPX recursively on every subfolder first decompressing already compressed files and then recompressing them with the selected method.

UPXALL is open-source software written in Lua. Fell free to alter the code to suit your needs.

WinImp is a new file archiver which not only recognises common archive formats, but also introduces a new, high performance archive format. WinImp's features include:

- Extract files from ZIP, ARJ, RAR and TAR archives, decompress GZIP, Unix Compress and BZIP2 files, and decode UUencoded, XXencoded and MIME files.

Run length Compressor will compress your files by the use of RLC/RLE. Best to use for BMP compression. Mail me for the code. The source code is of maximum 30-40 lines.

UpxFrontend was designed to be a Graphical User Interface designed to quicly compress folders and multiple files, with all the options available.

Here are some key features of "UpxFrontend":

PIM is a free and useful file compressor utility with high compression ratio.

PIM operates with a completely new PIM file format supporting the multimedia compression.

The Offset File Unzipper application was designed to be an extremely useful tool to unpack the zip (zlib/gzip/deflate) data contained in any type of file (like raw files, packets, zip files and anything else).

You must specify the offset where the zip data starts or you can use the useful search options able to find any possible zip data contained into the provided file and the options to extract zipped data.

ZipWrangler is an easy to use and powerful software application that allows you to view, extract, run and create your own ZIP and other compressed files.

Here are some key features of "ZipWrangler":

Optimal Archive will let you view the structure of your zip-file in the explorer tree - launch programs from inside the zip file, and drag and drop files from and to the zip file with ease and it is free.

You can compress zip files and uncompress zip, rar, arj and tar files with Optimal Archive. Optimal Archive viewer lets you color code the background of each file format for easy differentiation.

TUGZip is an advanced archiving utility with an easy-to-use interface and support for a wide range of file formats.

It allows you to create ZIP, TAR, TGZ, BZ2, CAB, LHA (LZH), SQX, YZ1 and 7-ZIP archivesand supports opening of ZIP, 7-ZIP, A, ACE, ARJ, BZ2, CAB, CPIO, DEB, GCA, GZ, IMP, LHA (LZH), LIB, RAR, RPM, SQX, TAR, TGZ, TBZ, TAZ and YZ1 archives.

FreeExtractor was developed to be a very easy method for creating self-extracting archives for Windows from existing ZIP files. It is an excellent open-source solution for packaging software programs and for distributing files to friends and colleagues over the Internet.

Here are some key features of "FreeExtractor":

Scifer is a data compression and archiving software that uses a new data compression logic based on Universal Common Logic.

A brief overview of present compression algorithms is that patterns (frequency or redundancy) form the node of all their representations.

FAJob will keep all your information in a File Archive for any media you may have - fixed and fdd, CD-ROM, removable drives - anything Windows can work with.

It will scan a new media and build a Job catalogue of media and everything on the media: files, folder, folder layout. FAJob can also finds the duplicates of files according to it contents (check sum).

Archive Searcher is the perfect tool if you store thousands of important files in compressed archives.

As you probably know, the Windows Find File function isn't equipped to search inside archives. While it can find the archives themselves, you still have to spend time manually loading them to locate the items you need.

SeaRCHZIPRar is the fastest drive level recursive across-folders files finder for ZIP and RAR archives. You can specify substring of filename(s) or filename extensions. Wild cards supported. You can do anything on the found files just while you search.

Here are some key features of "SeaRCHZIPRar":

The Fireware ZIP application was designed to be a small program for adding files to a zipped (compressed) file with the .zip end. It is difficult to delete files froma zip file with this though, this is best used for quickly adding single files to compressed files.

JLC's UPX GUI application was designed to be a simple GUI for the executable packer UPX. The latest version of UPX is included in the package.

Cab File Maker is a simple program to make MS .CAB files.

You may use Winrar for the extraction of a .CAB files or use a integrated CAB extractor in Windows XP for the extraction of an archive to a temporary folder.

QuickPar is a computer program that uses the Reed-Solomon error correction algorithm for checking the integrity of a file or group of files.

It is often used to recover files that have been downloaded through Usenet.

Simple Unrar is an easy, small and fast tool designed to help users extract .RAR files.

After you associate .RAR files with sUnrar.exe you can just double-click on any .RAR file. It will immediately start extracting to a subfolder.

UPXGui is a graphical user interface for UPX (packer for executables - a command line tool).

UPXGui uses the version 2.03 of UPX.

EclipsePackager is an all-purpose program for splitting and compressing files.

You can separate a file into smaller portions for easy distribution over the Internet, E-Mail, or to copy to floppy disks, Zip

With SelBuild is a free tool that allows you to create single self-extracting install file from one or more files.

SelBuild uses compression that enables to create small install packs. You can create Self-extract files in any languages.

FilZip is an file archiver tool developed for the Windows OS. It now supports about 15 archive types, like arj, cab, rar, tar, lha and many more. The new Explorer mode allows you to work like in Windows' Explorer. Its many features include the Windows integration, e.g. drag&drop, compressing & extracting files from the context menu, to MultiExtract, test or repair archives directly with one click from the mouse.

Strong ecryption (AES) is also supported in Filzip. You can rename, move copy or delete archives within Filzip. Zipping features: add, delete, view, open files from an archive, view & edit the zip comment, password protect zip files, test files while extracting, automatic installation of archives. For visualization, Filzip supports printing of the archive listings to html, txt or your standrad printer. You can easily convert an archive into another format, eg zip to tar. a sfx creation module is included.

BestCompactor is a powerful multiple format (eg. WinZip and PKZip) file compressor. It will soon support the following formats: BlackHole, GnuZip, LHA, JAR, CAB, TAR, UUEncode.

All natively, what means that BestCompactor will do everything without needing external programs to handle this formats. It also will can extract natively compressed files in the formats: ZIP, ARJ, ACE, ARC, Bh, CAB, UUEncode, GZip, JAR, LHA, RAR, TAR, ZOO

ZipCentral is a free and easy to use zip file manager with all the tools you need to manage your zip files.

The goal of ZipCentral is to be the most robust freeware zip-package you can find today. It is a great tool for the beginner as well as the expert. Working with zip files has never been easier!