Our computer is usually a large file storage center, where we can store documents, photos, videos … When choosing to organize and save space, as well as to share them over the Internet, we can choose to compress a large number of files in a single file. For this, we only need a file compressor.
Whether we want to store our files in the cloud, save them on a pendrive or send them by email, the option to compress them is usually the most common. For this we need a compressor, which we must install on our computer. But, there is also the possibility of using a program to compress files that is portable . In this way, we can save it and run it on any computer without having to install the equipment, so it can be especially useful.
And is that the advantages of portable programs are high, since we do not need to uninstall them which prevents them from leaving traces in the Windows registry. That is why if you are looking for a file compressor and you like the idea of it being portable, today we are going to tell you what are the best options that we can use for free.
Free and portable file compressors
WinRar Unplugged, the most popular in portable version
If we talk about a file compressor that is very popular, without a doubt the first that comes to mind is WinRar, whose application also has an Unplugged, portable version that does not need installation to use. This program has compatibility with a wide variety of formats, being very easy to use. This version has all the functions of conventional WinRaR, so we can compress ZIP or RAR files, create files that self-decompress and decompress any type of file (RAR, ACE, ISO, ZIP, etc). Its main drawback is that the application no longer has support from its developers, thus becoming obsolete.
If we want to use WinRar Unplugged we can download it from its official website .
AppCompactor, compress applications and save up to 50% space
This application has a differential characteristic such as its ability to understand complete applications instead of individual files. With this, it is possible to reduce their disk size, increasing their performance during execution. The program has multiple levels of compression and performs automatic tests on compressed files. It is compatible with DLL, EXE, ZIP, JAR, IRC, PYD and BIN formats in all directories, saving up to 50% or more of installed space in many applications.
If we want to compress applications with the help of App Compactor without having to install it on our hard drive, we can download it for free from this link .
FUPX Portable, ideal for advanced users
This portable program is focused on file compression, allowing us to compress and decompress all files created according to the Microsoft Portable Executable and COFF specification (EXE, DLL, OCX, BPL, CPL, etc). It has an advanced and attractive user interface where we can view detailed information about our compressed files (original file size, compression ratio, UPX version, compression level, etc.). In addition, it has predefined UPX profiles for beginners, while more advanced users can opt for custom profiles.
We can download FUPX Portable for free from this website .
PeaZip Portable, simple and with great compatibility
Another quite popular file compressor based on open source technology and that has a portable version that we can always carry on our pendrive to work with all types of files from any computer. For this, it has compatibility with more than 180 file formats, among which we find 001, 7Z, ACE, ARC, ARJ, BZ2, CAB, DMG, GZ, ISO, LHA, PAQ, PEA, RAR, TAR, UDF, WIM, XZ, ZIP and ZIPX, among others. Another important advantage is its user interface, very simple and intuitive so that it can be used by all types of users.
PeaZip Portable has a public license LGPLv3, being open source and completely free for both private and professional use, and we can download it from this link.
7-Zip Portable, high compression and encryption rate
Another well-known and free conversion program that has a portable version. This application is able to work with the most popular and extended formats, including its own 7z format. It also allows to compress ZIP, GZIP, BZIP2 and TAR files and has support to decompress RAR, CAB, ISO, ARJ, LZH, CHM, Z, ZPIO, RPM, DEB and NSIS files. It should be added that this alternative is capable of achieving a higher compression rate with its own format than with the rest of the compatible options. Also noteworthy is that it is compatible with all versions of Windows from XP to Windows 10 and has strong AES-256 encryption compatible with 7z and ZIP formats.
If we want to use the portable version of 7-Zip to compress and decompress our files, we can download it for free from this website .
AZip, simple and with various compression methods
This portable compression application is characterized by its simplicity, far from being packed with a large number of options that we will not use. It also has unique features like built- in content search, smart file updating or file re-understanding, making for even smaller ZIP files. In addition, it incorporates compression methods compatible with Reduce, Shrink, Implode, Deflate, Deflate64, BZip2 and LZMA. This program allows us to work with multiple documents and has an easy or tree-like display so that we can choose the one that is most comfortable and productive for us.
AZip is an open source, free and portable application so it does not need installation and we can use it from any Windows computer, being shareable with other file compressors. We can download it from the SourceForge project page .
ArcThemALL! Portable, configurable according to our level
This powerful tool features a smart UPX compression mode , support for self-extracting archive creation, file encryption, and more. It stands out for having a simple configuration designed to facilitate our tasks without overwhelming us with many complex configurations, allowing us to adapt it according to each type of user. It supports a wide number of formats, from the popular 7Z, UPX and ZIP to others such as APM, ARJ, BZIP2, CAB, CHM, CPIO, DEB, DMG, FAT, GZIP, HFS, ISO, LZH, LZMA, LZMA2, MBR, MSI, MSLZ, NSIS, NTFS, RAR, RPM, SFX, TAR, UDF, VHD, WIM, XAR, XZ and Z. In addition, it has the ability to encrypt our files with AES-256 protection .
ArcThemALL! It has both an installer and portable version and we can download it for free from its website .
Bandizip Portable, ultra fast and intuitive compressor
This portable file compressor has a fast and intuitive interface compatible with other programs such as WinZip, 7-Zip and WinRar, as well as other popular file formats such as ALZ, EGG, TAR BH, LZH, GZ, BZ2, ISO, CAB, WIM, XZ, ARJ and Z files. It also allows users to create self-extracting (EXE) files and multi-volume (Split) document files. It has a «Hifh Speed File» function that allows us to compress or bypass files of its own algorithm, thus increasing its speed. It is compatible with all versions of Windows from XP to Windows 10.
We can download Bandizip Portable from this link.