PortableApps.com AppCompactor allows you to shrink down your apps to decrease their size as well as make them portable.

FUPX (Free UPX) is an easy-to-use graphical interface designed for the UPX (Ultimate Packer for eXecutables).

UPX (Ultimate Packer for eXecutables) is a portable command-line utility for decompression/compression of executable files and can be used for multiple executable formats.

InnoExtractor is a software tool designed to extract the contents of Inno Setup installers utilizing InnoUnp technology.

Lessmsi (Less MSIerables) is a portable app with a GUI or Command Line that allows users to view and extract the contents of an MSI file..

7-Zip Portable is an Open Source file archiver that can extract or create compressed files in multiple formats featuring a high compression ratio. There are also 32-bit, 64-bit, or ARM64 installers available.

7-Zip is a file archiver featuring a high compression ratio to extract or create compressed files in multiple formats. 7-Zip is free, open-source software with open source under the GNU LGPL license. Portable version is also available.

PeaZip is an Open Source file manager or file archiver that can open all popular compression types (over 200), including ZIP, ZIPX, RAR, 7Z, DMG, ACE, CAB, TAR, and ISO.

Alternate EXE Packer is a freeware tool that can compress and decompress executable files and DLL-files.

WinRAR is an excellent program for opening, creating, extracting, or adding files to your ZIP and RAR files.

Explzh is a freeware compression tool that is capable of creating and extracting file archives. 32-bit is also available.

Explzh is a free compression software that allows users to create and extract file archives efficiently. It offers a user-friendly interface and supports a variety of compression formats, making it a versatile tool for managing files. 64-bit is also available.

7-Zip ZS is a lightweight compression tool designed to create, decompress, and test data integrity and perform hash checks for archived files.

Ashampoo Zip Pro 3 gives you the power and security to compress, extract and encrypt your files efficiently all from a single app.

PowerArchiver is an advanced compression and archive utility sporting a multicore zip engine.

Hummingbird uses lossy compression to reduce file and folder size.

SysTools ZIP Repair is designed to tackle the common issues that plague ZIP files, such as CRC errors, incomplete downloads, or corruption from unexpected shutdowns.

WinZip brings the convenience of Windows to Zip files and other compression formats making it a snap to zip/unzip files for fast, efficient, and secure uploading/downloading, emailing, and storage.

Bandizip is an intuitive and fast archiving application that supports WinZip, 7-Zip, and WinRAR, and other archive formats.

ZIP Self Extractor Maker is a user-friendly tool designed for creating self-extracting ZIP executable files. It offers a variety of options, making it simple to customize the extraction process according to your needs.

IZArc is a freeware archive and compression utility supporting many archive formats including 7-ZIP, BIN, ISO, ZIP, and many more.

The Unarchiver is a small and easy-to-use program that can unarchive many different kinds of archive files. It will open common formats such as Zip, RAR (including v5), 7-zip, Tar, Gzip, and Bzip2.

CompactGUI enables a graphical interface for the Windows 10/11 Command Line tool compact.exe, allowing space-saving file compression.

360 Zip provides an alternative to your device's default file compression and decompression utility.

Xelitan Zip provides a user-friendly, portable image compressor/decompressor utility that supports numerous archive formats and is compatible with many other types of files.