Best Free File Compression Software
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Compare the Top Free File Compression Software as of July 2025
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What is Free File Compression Software?
File compression software enables users to compress files to reduce the size of the file. File compression software, also known as zip software or zip utilities, is useful for compressing files of all kinds in order to make the file size smaller. Compare and read user reviews of the best Free File Compression software currently available using the table below. This list is updated regularly.
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1
WinRAR
Rarlab
WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, open and unpack RAR, ZIP, and other files downloaded from the Internet, and create new archives in RAR and ZIP file format. You can try WinRAR before buying, its trial version is available in downloads. Better compression, easier use, lower price. All extras included. Our online service handles orders by credit cards, fax, bank/wire transfers, and cheques. One license to use the RAR archiver on one computer. You can use the themes listed to modify WinRAR icons. Just download a theme archive and open it in WinRAR to install. Committed to supporting the Microsoft release cadence for Windows 11. Added support for Gz archives with large archive comments. WinRAR can unpack contents of .zst and .zipx archives utilizing the Zstandard algorithm. WinRAR attempts to reset the file cache before testing an archive.Starting Price: $29 one-time payment -
2
7-Zip
7-Zip
7-Zip is a file archiver with a high compression ratio. 7-Zip is free software with open source. Most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also, there is unRAR license restriction for some parts of the code. Read 7-Zip license information. You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip. High compression ratio in 7z format with LZMA and LZMA2 compression. For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Strong AES-256 encryption in 7z and ZIP formats. Self-extracting capability for 7z format. Integration with Windows Shell. Powerful command-line version. Plugin for FAR Manager. Localizations for 87 languages. Packing/unpacking 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM.Starting Price: Free -
3
The Unarchiver
MacPaw
The Unarchiver is the world’s favorite RAR opener for Mac. Unlike Mac’s native tool it’s sleeker and supports all known archive types. Install right away. Set it as the default archive opener in two clicks. A people’s app. Free of charge, free from extra purchases. The Unarchiver reads any archive, even non-Latin ones. The only unarchiving tool you will ever need. The Unarchiver stays out of your way but will handle any archive you can imagine including weird and rare archives. 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. It will also open many older formats, such as StuffIt, DiskDoubler, LZH, ARJ, and ARC. It will even open other kinds of files, like ISO and BIN disc images, some Windows .EXE installers. The Unarchiver also tries to detect and correctly handle the filename encoding in the archives it opens.Starting Price: Free -
4
PeaZip
PeaZip
PeaZip free file archiver utility, open extract RAR, TAR, and ZIP files. Supported operating systems are Linux x86_64, x86, Darwin, macOS aarch64 M1 & Intel, MS Windows, ReactOS, and Wine. Experimental support for Linux ARM, aarch64. PeaZip is free, based on open source technologies of 7-Zip/p7zip archiver, Facebook Zstandard fast compressor, FreeArc, Google Brotli fast compressor, PAQ family of compressors, secure file archiving and encryption PEA project, and other free software file compression tools. Cross-platform and cross-architecture, same full-featured GUI application on Linux, macOS, and Windows, providing full-featured file manager and archive manager on all platforms, also available as a portable application. Supports over 200 archive formats, ranging from very powerful compressors like 7Z and ZPAQ to extremely fast compressors like Brotli and Zstandard, with the option to easily convert archives.Starting Price: Free -
5
XConvert
XConvert
We are the web's premier online converter of Portable Document Format (PDF) files. Our site allows you to make a PDF-compatible file without loading any special software. All it takes to generate a PDF-compatible file is to upload a postscript-compatible file to our website and then click on the resulting link. Our aim is to make it simple for light and moderate users to generate PDF files. Convert and merge JPG, PNG, and other images to PDF online for free. Change border size, page size, image alignment, and orientation to fit your preferences. No watermark is added. Combine or merge a large number of photos to PDF document(s) at once. We don't compromise quality for anything. Our advanced image converter detects the best quality for your output files. This feature enables us to keep the best quality while reducing PNG, TIFF/TIF, WebP, and JPG/JPEG image file size. We do our best to separate all details need to merge Image files so you can just download single PDF file.Starting Price: $4.99 per month -
6
IMGCentury
IMGCentury
Using IMGCentury is easy, and you don’t need much programming or computer knowledge! Follow the steps: First of all, Open IMGCentury.com in a new tab of any browser. Then, You can see the “Choose Image” button inside the “Drag and Drop Box.” You can choose the images that need to be compressed using the Choose Image button or Drag and Drop images inside the Drag and Dropbox. Once you choose the image, The List of images will appear on the working box, and the compression process will be initiated. Initially, the compression value has been set to 80%, and the output quality and size of the images will be compressed up to 80% of the input size. If you are satisfied with the quality of the result, you can click the Download button to download the images. Or else, you can adjust the compression ratio by using the sliding bar above the working space. Once you have adjusted the compression ratio to the new setting, you don’t need to re-chosen the image. -
7
Zamzar
Zamzar
One simple API to convert files from your application. 100s of formats supported - Documents, Videos, Images, Audio, CAD, eBooks and more. Our comprehensive, easy to use documentation and sample code will help you start converting files quickly - use our getting started guide to convert your first file within minutes. Use the API from your desktop, web or mobile application to convert files in one line of code. We offer large numbers of bundled conversion credits with our monthly plans, so if you are a high-volume user you can take advantage of discounts to match your needs. We designed our API to be developer-friendly with great documentation, clear code samples and a support team staffed entirely by developers - so you can use it with confidence.Starting Price: $25.00/month -
8
Aspose.Total Compress
Aspose
Aspose.Total Compress is a powerful must-have free solution that quickly and securely compresses or zips files online. It can be very helpful to reduce the file size without losing any important data. The free app optimizes the document size by clearing out the unnecessary information which can be helpful to easily upload and share files, speed up email transmission, reduce download times, and more. You can use the app to compress a large number of document and image types such as PDF, word processing, spreadsheet, presentation, CAD drawings, Audio, E-book, 3D Models, PNG, JPG, BMP, GIF, and many more. The app is built by using state-of-the-art Aspose APIs which smoothly works on all major platforms including Windows, Mac, Android, and iOS. To compress a file user needs to select the file of their choice and choose the degree of compression and press the compress button. After the successful compression, you can easily download the file, view it, or share it with others via email. YouStarting Price: Free -
9
Ashampoo ZIP Free
Ashampoo
Nearly all computer users come across file archives in different formats, e.g. the widespread ZIP format. Compressed files are easy to store and share. Ashampoo ZIP Free bundles essential features like reading and writing of archives in a single free application. Ashampoo ZIP Free supports comfort features such as jump lists and the display of progress on taskbar icons for Windows 7 and Windows 8. The user interface employs the Windows 8 tile-based design with quick access to all essential features. And just like in Windows 8, tiles can be rearranged for personalization. Ashampoo ZIP Free compresses and decompresses all common formats via a simple mouse click thanks to its Windows Explorer integration. Create, convert and repair archives fast, easy, and free of charge. Its beautiful graphical interface is very intuitive, and easy to use. Powerful integration with Windows Explorer Shell, both 32bit and 64bit.Starting Price: Free -
10
Ashampoo ZIP Pro
Ashampoo
Ashampoo® ZIP Pro 4 is no mere ZIP application but a complete, feature-packed suite to compress, extract, send and encrypt your files! ZIP Pro 4 handles a total of 60 archive types. Creating and encrypting archives takes just seconds, thanks to full multi-core support and 256-bit encryption keeps your archives safe. The built-in file explorer supports a classic split-pane view as well as cloud and FTP support—on top of all major ZIP functions, naturally! Version 4 is fully Windows 11 compatible and accessible directly in Windows Explorer thanks to native shell integration. Our most diligent program with more power, more formats and a fresh new look. The world's fastest ZIP / ZIPX engine–now also for Windows 11! The new Ashampoo® ZIP Pro 4 features an elegant design that perfectly matches Windows 11. Rounded elements and stylish themes fit the new Windows like a glove. The new ribbon-based user interface along with new skins and icons also look absolutely stunning in 4K!Starting Price: $24.99 one-time payment -
11
Bandizip
Bandisoft
Bandizip is a powerful archiver that provides an ultrafast processing speed and convenient features. Available free of charge, its paid editions support a variety of advanced features. The supported OS is Windows 7/8/8.1/10/11 (32bit/64bit/arm64). All-inclusive compression/decompression/browsing/editing archiver. Extraction for 30+ formats, including RAR/RAR5/7Z/ZIP. Compressing an archive with password and multi-volume. Fast compression with multi-core. Windows 11 Context Menu support. Helps to manage and enter frequently used passwords for handling archives. Analyze a corrupted ZIP archive and collect uncorrupted data as much as possible. Recover an archive’s password with ultrafast speed by optimized brute-force search. View thumbnails of images in an archive without decompression. Detect malware in an archive by the safe and accurate antimalware scan. Up to 6 times faster compression using multi-core.Starting Price: Free -
12
PowerArchiver
PowerArchiver
Compress, encrypt, exchange, and backup your data. Support for over 60 formats: ZIP, ZIPX, 7z, RAR, TAR, and more. Strongest possible compression with PA format. FIPS 140-2 validated 256-bit AES encryption! PowerArchiver combines many useful tools in a single package! Fastest and most feature-packed file management today! Advanced Codec Pack (.PA) is the most advanced format on the market. Encrypt, Decrypt, Sign and Verify in various AES and OpenPGP formats. FIPS 140-2 validated! Best format with strongest compression, data deduplication, and very secure encryption. Secure FTP client with all the features, including FIPS 140-2 validation! Automatically compress and encrypt files in Microsoft Office XP-2016. Access 6 different cloud services without the need to install their software! Full Enterprise Backup suite with shadow copy support, logs, network backup, and more! Mount ISO images in a virtual drive without having to burn them!Starting Price: $22.25 one-time payment -
13
B1 Archiver
B1 Free Archiver
B1 Archiver is a 100%, free archive manager. You can use it on any computer and you don't have to register or pay anything. Feel free to share the B1 Archiver with your friends or co-workers. B1 Archiver works on all platforms - Windows, Linux, Mac, and Android. You no longer need different software on your PC, smartphone, or tablet. B1 is the best-unified solution for every device. Supports most popular formats - b1, zip, jar, xpi, rar, 7z, arj, bz2, cab, deb, gzip, tgz, iso, lzh, lha, lzma, rpm, tar, xar, z, dmg, and others. Works with split and password-protected archives and serves perfectly as a file manager. B1 Archiver is extremely simple to use, you don't need comprehensive manuals or guides. Just install it and enjoy. It also works light speed fast even with large archives and many files. We apply the highest safety standards and care about your privacy. B1 Archiver never gathers any kind of personal information and does not install any malicious software.Starting Price: Free -
14
ZIP Extractor
ZIP Extractor
ZIP Extractor is a free app for opening ZIP files in Google Drive and Gmail. We're proud to have over 60 million users! With ZIP Extractor you can open a ZIP file of your choice, then unzip view, and download the files inside. To begin, select a ZIP file to open from Gmail, Google Drive, or your computer. You can also use drag-and-drop. Once displayed, click on any individual file inside the ZIP to view or download it. Press the "extract" button to extract the selected files to Google Drive. A new folder will be created in Google Drive for the unzipped files ending with "(unzipped files)". After extraction, click "view files" to go to the unzipped files in Google Drive. ZIP Extractor is a pure JavaScript web app. All extraction and decompression is done on your computer, directly in your web browser, and not on any server. ZIP Extractor can open password-protected files. The password is only used on your computer to open the file and is never sent over the network.Starting Price: Free -
15
RAR File Extractor
RAR File Extractor
RAR is a very popular file compression format, but Windows OS default only supports ZIP compressed format, RAR compressed format is not supported. how to open these RAR files? here, this software is the answer you want. RAR File Extractor is simple and easy-to-use RAR files unzip utility, it can quickly extract and decompress all files and folders inside the RAR archive. Select a file (*.rar) and an output folder, files will be extracted to the output folder, then hit the button "extract", that is all. The options include "overwrite" and "how extracted files when complete". This program supports a multi-volume RAR archive. This is a complete freeware, no-adware, free for personal use and commercial use. The first version of RAR File Extractor, with software upgrades, may have slight variations in the software interface.Starting Price: Free -
16
Express Zip
NCH Software
Compressing files or extracting zip files has never been easier, just drag, drop and compress. Archiving and sharing files is fast. Fast and efficient file zipping and unzipping. Compress files for email attachments. Open RAR, 7Z, TAR, CAB & more data archive formats. Install & compress or extract in seconds. Express Zip is one of the most stable, easy-to-use, and comprehensive file archive and compression tools available. Create, manage and extract zipped files and folders. Reduce file space needed by zipping big files before sending them to family, friends, coworkers, and clients. A free version of Express Zip is available for non-commercial use only. Download the free version, which does not expire and includes most of the features of the professional version. Open, unzip and extract popular archive formats including ZIP, RAR, CAB, TAR, 7Z, ISO, GZIP, MULTIDISK, ZIPX, LZH, ARJ, PKPASS, GZ and many more.Starting Price: $19.99 one-time payment -
17
Zipware
Zipware
Zipware is simple and free zip software for Microsoft Windows that supports all major archiving formats including the new RAR5 format. Zipware has been designed to be simple, fast, and stable to handle both small and large archives with millions of files. Zipware also supports many Linux archive formats such as tar and gzip. Zipware is freeware for personal and commercial use! bullet Extract ZIP, ZIPX, 7Z, RAR, RAR5, ISO, VHD, GZIP, BZIP2, TAR, CPIO, XZ, DEB, DMG, RPM, XPI & more. Create password-protected archives encrypted using AES-256 encryption. Perform all archiving functions from Windows Explorer using Zipware's integrated context menu. Windows Explorer context menu that can scan any file using over 50 anti-virus products via VirusTotal. Explorer context menu that calculates & lists sizes of all folders in a directory. Also, find & delete empty folders. Password Manager for storing passwords and confidential information.Starting Price: Free -
18
Hamster ZIP Archiver
HAMSTERsoft
Hamster ZIP Archiver is a powerful and modern archival program that allows users to easily compress and open files from any archive. Users can use popular cloud technologies to conveniently create copies of important files, quickly send vacation photos to family members, or share projects with colleagues in just 2 clicks. A free program for compressing and opening ZIP, RAR, TAR, and 7Z files. Archives can be uploaded to cloud services such as Dropbox, Google Drive, One Drive, and Yandex.Disk. Easily create direct links to your archives, share with friends, and manage your files. Our program allows you to compress and open virtually all types of files. A powerful and versatile archiver that utilizes all the capabilities of your computer to deliver superior results. HamsterSoft was founded in 2010 and is fully focused on the development and distribution of high-end software products. A fast start and high growth rates have led to a lot of installations in more than 50 countries.Starting Price: Free -
19
Gzip
GNU Operating System
GNU Gzip is a popular data compression program originally written by Jean-loup Gailly for the GNU project. Mark Adler wrote the decompression part. We developed this program as a replacement for compress because of the Unisys and IBM patents covering the LZW algorithm used by compress. These patents made it impossible for us to use compress, and we needed a replacement. The superior compression ratio of gzip is just a bonus. Stable source releases are available on the main GNU download server (HTTPS, HTTP, FTP) and its mirrors; please use a mirror if possible. gzip reduces the size of the named files using Lempel-Ziv coding (LZ77). Whenever possible, each file is replaced by one with the extension ‘.gz’, while keeping the same ownership modes, access, and modification times. (The default extension is ‘z’ for MSDOS, OS/2 FAT, and Atari.) If no files are specified, the standard input is compressed to the standard output.Starting Price: Free -
20
ZipGenius
ZipGenius
Since 1997, the best free utility for compressed archives. It handles more than 20 compression formats like ZIP, 7ZIP, RAR, ACE, CAB, ISO, and many more. ZipGenius is powerful but easy to use, you don’t need to be a geek or a nerd or a big brain to use it because many features are completely automatic and the application gives adivecs while using it. ZipGenius is conceived to be used by everyone. ZipGenius supports more than 20 compressed file types and it allows you to browse CD/DVD ISO images, just like you would do with common folders. You can also use it in batch tasks by using its command line module. Don’t trust the basic password protection offered by the ZIP format to secure your documents! Protect your work with the CZIP encryption system included in ZipGenius. When we say free, we mean that it's really free for everybody in any environment. ZipGenius is donation-funded, maybe you would want to donate to support the development.Starting Price: Free -
21
IZArc
IZArc
Zip and unzip files. Passwords protect archives with strong AES encryption. Support 7-ZIP, RAR, TAR and many other archives. IZArc is the best free file compression utility supporting many archive formats like 7-ZIP, A, ARC, ARJ, B64, BH, BIN, BZ2, BZA, C2D, CAB, CDI, CPIO, DEB, ENC, GCA, GZ, GZA, HA, IMG, ISO, JAR, LHA, LIB, LZH, MDF, MBF, MIM, NRG, PAK, PDI, PK3, RAR, RPM, TAR, TAZ, TBZ, TGZ, TZ, UUE, WAR, XPI, XXE, YZ1, Z, ZIP, ZOO. With a modern easy-to-use interface, IZArc provides support for most compressed and encoded files, as well as access to many powerful features and tools. It allows you to drag and drop files from and to Windows Explorer, create and extract archives directly in Windows Explorer, create multiple archives spanning disks, create self-extracting archives, repair damaged zip archives, convert from one archive type to another, view and write comments and many more. IZArc has also built-in multilanguage support.Starting Price: Free -
22
WinZip SafeShare
WinZip
A modernized sharing experience. Share your files with confidence and security in an intuitive environment built with simplicity in mind. This powerful sharing tool allows you to share, compress, and encrypt, all within a simple interface. Easily share files to one or many locations, surrounded by extra layers of security, including military-grade encryption and time bomb capabilities. Enjoy expanded cloud services, including OpenStack and SwiftStack regions and credential files, Alibaba, Wasabi, HP, Oracle, Azure, WebDAV, CenturyLink, IONOS and OVH cloud providers. Combine multiple PDF files into a single PDF file to save, zip, or share. Streamline workflow when sharing via Slack IM. Manage files shared by WinZip or ZipShare. Open and view, share again or remove shared files. Keep track of which Zip files you have shared via WinZip or ZipShare. Email anyone directly from WinZip by adding contacts from all your supported sources into one combined address book.Starting Price: $34.95 one-time payment -
23
8 Zip
Finebits
8 Zip is a powerful file archiver for Windows 10. Create an archive file (ZIP, 7z, TAR, GZIP, BZIP2, XZ) Open archives (RAR, ZIP, 7z, ZipX, ISO, BZIP2, GZIP, TAR, ARJ, CAB...) Strong AES-256 encryption in 7z and ZIP formats. Multi-volume archives extraction support. Extract files form the archive. Add and delete files from archive. Open files in archives and search charm. 8 Zip is supported by Finebits OÜ on the following editions of Windows 10, Windows 10 Home, Windows 10 Pro, Windows 10 Education, Windows 10 Enterprise, Windows 10 Mobile, and Windows 10 Mobile Enterprise. Run the application, click on the "create archive" button, chose the location of an archive, and add files or folders to the archive. The powerful 8 Zip compressor has extended its set of capabilities with new Continuum, Cortana, and Windows Hello technologies. Now one app, one license, one consistent design and functionality for all device types.Starting Price: Free -
24
ApowerCompress
Apowersoft
It has many great advantages including taking up little space, a high compression rate and speed, stable performance, and integrates multiple compression algorithms. Moreover, it offers many kinds of compression types. It also allows you to adjust video output resolution, crop video, select output format, batch compress files and so on. This file reducer adopts the most advanced compression technology so that it can make sure the consumption of system resources is low whilist the compression speed is fast. Compared to other similar compression programs, ApowerCompress can compress files at a higher rate and output them with the better quality. If you need to compress lots of files at the same time, you just need to bulk upload files, wait for the compression, and then download the files.Starting Price: $19 per month -
25
4K Image Compressor
Open Media
4K Image Compressor is a free cross-platform app that lets you optimize PNG, JPEG, HEIC, and WEBP images quickly and without quality loss. With 4K Image Compressor, you can: Reduce the size of an image by a desired number of percent or to a particular size in megabytes, kilobytes, or even bytes PNG, JPEG, HEIC, and WEBP are supported for optimization and conversion, and more are coming soon Batch compression is available to save your time You can upload images in lossless and lossy formats.Starting Price: Free -
26
CloudConvert
Lunaweb
CloudConvert is an online file converter. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. To get started, use the button below and select files to convert from your computer. CloudConvert is your Swiss army knife for file conversions. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. Plus, you can use our online tool without downloading any software. CloudConvert has been trusted by our users and customers since its founding in 2012. No one except you will ever have access to your files. We earn money by selling access to our API, not by selling your data. Besides using open source software under the hood, we’ve partnered with various software vendors to provide the best possible results. Most conversion types can be adjusted to your needs such as setting the quality and many other options.Starting Price: $8.00/one-time -
27
Filestar
Filestar
Do anything to any file. Tens of thousands of skills at your fingertips. Quickly convert files in a few clicks. Choose from over 30 000 file conversions. Both common and unusual file formats. Single files or in bulk. Easily merge one or many files at once. Combine files for many different file types. Merge documents, video, audio, Visio or other file formats. Split large files with many pages into several separate ones. For text file formats like .pdf, .doc and .txt. Divide files and documents into parts. Change or alter files. Rotate, add filters, replace file names, add watermarks, add text to images, and much more. One at a time or many at once. Simply compress or reduce the file size of your files. Wide selection of file compression formats and zip options to choose from. Smoothly extract selected pages or elements from a document. Collect images out of a file, or get all images or text from a document.Starting Price: $9 per month -
28
CAM UnZip
CAM UnZip
UnZip ZIP files quickly and easily. List files in a ZIP file, extract all or selected files. View files in ZIP archives before extracting. Create new ZIP files and easily add/remove files. Optionally run setup after unzipping. Run downloaded ZIP file installers automatically. The command-line interface exposes all features and options so you can call it from batch files and other programs with complete control of the zipping/unzipping process. Portable install option to run from a USB Drive, DropBox, Google Drive, etc. without any changes to your system. Encrypted password-protected ZIP file support. Command-line support for using the send to menu. You may use CAM UnZip for your own personal use free of charge. ZIP files can be created so that they require a password in order to be extracted. You need to contact whoever created the ZIP file to obtain the password. This password is different for each ZIP file and MUST be known to extract the files in the ZIP file.Starting Price: Free -
29
CZIP X
CZIP X
We’re living in a totally connected world and everything gets stored in your computer or in your mobile devices, your files are always exposed to the risk of being stolen by someone who could profit from having them. Defend your most important documents, private moments, ideas, and any other stuff that needs to be kept truly private. CZIP X uses state-of-the-art encryption techniques in order to offer total protection from any perspective, also thanks to the several tests conducted while developing the application. CZIP X is the product of more than 20 years of experience in developing ZipGenius and it represents the evolution of CZIP 2.x technology that is already available in ZipGenius. We conceived CZIP X to be available on almost all operating systems, both desktop, and mobile. You could make encrypted archives that cannot be decrypted on other devices or by users of the same original device.Starting Price: €0.99 one-time payment -
30
SmallJPG
SmallJPG
Are you tired of encountering size restrictions when uploading images online? SmallJPG is the ultimate solution. Our free online tool allows you to effortlessly compress JPEG images to a tiny 50KB size, perfect for government job applications, admission portals, and more. SmallJPG is lightning-fast, user-friendly, and maintains image quality. Whether you're applying for a government job, university admission, or simply need to reduce image size, SmallJPG has you covered. Try it today and experience the difference for yourself! Compress your images to 50KB with ease. Key Features: Lightning-fast image compression Ideal for online portal submissions User-friendly interface High-quality compression Completely free to use Don't let image size restrictions slow you down. SmallJPG makes it easy to compress your JPEG images to the required 50KB, ensuring your submissions are a breeze. Try SmallJPG now and make image compression a seamless part of your online workflow.Starting Price: $0