Gzip vs. Optimage Comparison


Gzip GNU Operating System	Optimage	+	+
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 Automatically compress images achieving the highest compression ratio at consistent image quality. Optimage is a simple yet powerful image optimization tool that provides the highest compression ratio at consistent visual quality, implementing many best practices for using images on the web and mobile. It is the first tool to achieve visually lossless compression in a comprehensive set of third-party tests and the new state of the art in image compression. It can resize and convert common image and video formats, and keep the best quality required for professional photography. It is designed to make automatic image optimization accessible and inclusive to everyone. Thousands of people have been successfully using Optimage to optimize their images. Optimage uses novel perceptual metrics and improved encoders to reduce image size by up to 90% without losing visual quality. Optimage provides the highest compression ratio by using advanced image reduction and data compression algorithms.
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 Not Supported Mac Supported Linux Not 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 Anyone seeking an automatic tool to easily compress and optimize images
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not 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 $15 per month Free Version Supported Free Trial Not 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 Not Supported Live Online Not Supported In Person Not Supported
Company Information GNU Operating System United States www.gnu.org/software/gzip/	Company Information Optimage optimage.app/
Alternatives WMaster ZipKing Master Science	Alternatives TinyPNG Tinify
7-Zip	Optimus Image Optimizer KeyCDN
Express Zip NCH Software	WP Smush Smush
KingshiperZip Kingshiper Soft	Optimizilla SIA Webby
WinZip Alludo View All	SmallJPG View All
Categories File Compression Supported	Categories Image Compressors Supported Image Optimization Supported

Integrations 8 Zip Supported File Manager Pro Supported FileVoyager Supported Files&Folders Supported Finder Not Supported Metro Commander Supported MiXplorer Silver Supported Resec Supported Sketch Not Supported Unreal Commander Supported Unzip One Supported Xdebug Supported muCommander Supported Show More Integrations View All 11 Integrations	Integrations 8 Zip Not Supported File Manager Pro Not Supported FileVoyager Not Supported Files&Folders Not Supported Finder Supported Metro Commander Not Supported MiXplorer Silver Not Supported Resec Not Supported Sketch Supported Unreal Commander Not Supported Unzip One Not Supported Xdebug Not Supported muCommander Not Supported Show More Integrations View All 2 Integrations
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