Gzip vs. PKZIP Comparison


Gzip GNU Operating System	PKZIP PKWARE	+	+
Learn More Update Features	Learn More Update Features	Add To Compare	Add To Compare


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About 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.	About Year after year, the amount of data being stored and exchanged around the world increases at an exponential rate. Costs for data storage and transmission continue to grow, whether organizations maintain their files on-premises or in the cloud. An efficient, flexible solution for data compression is essential for managing costs and resource demands. Having introduced the ZIP file format nearly three decades ago, PKZIP continues to set the worldwide standard for data compression and file management. With PKZIP, organizations can compress files by up to 95%, reducing storage costs and greatly improving file transmission times. PKZIP can handle even the largest compression tasks, with capabilities to include more than 2 billion files in a single archive and compress files over 9 exabytes in size. PKWARE’s lossless compression technology ensures that all data (including file metadata) is retained when a file is zipped.
Platforms Supported Windows Not Supported Mac Not Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Not Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Professionals and individuals looking for a solution to compress and decompress their files	Audience Companies looking for a powerful File Compression solution to reduce file sizes by up to 95% and improve system performance
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Supported Free Trial Not Supported	Pricing $29 per copy Free Version Not Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported
Company Information GNU Operating System United States www.gnu.org/software/gzip/	Company Information PKWARE Founded: 1986 United States www.pkware.com/zip/products/pkzip/
Alternatives WMaster ZipKing Master Science	Alternatives Kingshiper File Manager Kingshiper
7-Zip	Aspose.Total Compress Aspose
Express Zip NCH Software	WMaster ZipKing Master Science
KingshiperZip Kingshiper Soft	Kingshiper File Compressor Kingshiper
WinZip Alludo View All	Express Zip NCH Software View All
Categories File Compression Supported	Categories File Compression Supported

Integrations 7-Zip Not Supported 8 Zip Supported File Manager Pro Supported FileVoyager Supported Files&Folders Supported IBM i Not Supported Metro Commander Supported MiXplorer Silver Supported Resec Supported Unreal Commander Supported Unzip One Supported WinZip Not Supported Xdebug Supported muCommander Supported Show More Integrations View All 11 Integrations	Integrations 7-Zip Supported 8 Zip Not Supported File Manager Pro Not Supported FileVoyager Not Supported Files&Folders Not Supported IBM i Supported Metro Commander Not Supported MiXplorer Silver Not Supported Resec Not Supported Unreal Commander Not Supported Unzip One Not Supported WinZip Supported Xdebug Not Supported muCommander Not Supported Show More Integrations View All 3 Integrations
Claim Gzip and update features and information Claim Gzip and update features and information	Claim PKZIP and update features and information Claim PKZIP and update features and information