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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

GNU Gzip is a widely used data compression tool that was originally developed by Jean-loup Gailly for the GNU project, with the decompression component crafted by Mark Adler. This program emerged as an alternative to the older compress utility due to the restrictions imposed by Unisys and IBM patents on the LZW algorithm utilized by compress, which made its usage unfeasible. The improved compression efficiency offered by gzip serves as an additional benefit. You can find stable source releases on the primary GNU download server (available via HTTPS, HTTP, and FTP) and on various mirrors, with a recommendation to use a mirror whenever possible. Gzip compresses the specified files through the implementation of Lempel-Ziv coding (specifically LZ77). Typically, each file is transformed into one that carries the ‘.gz’ extension while preserving its original ownership modes, access rights, and modification timestamps. For certain operating systems, such as MSDOS, OS/2 FAT, and Atari, the default extension utilized is ‘z’. In cases where no files are provided, the program will compress data from the standard input and direct it to the standard output, ensuring versatile usage across different systems. This flexibility makes gzip an invaluable tool for efficient data management.

Description

UPX, or Ultimate Packer for eXecutables, serves as an efficient tool for compressing executable files, significantly minimizing the size of programs and libraries while maintaining their original functionality and performance. This utility effectively compresses various executable formats, including EXE and DLL, across several operating systems such as Windows, Linux, and macOS, achieving file size reductions ranging from 50% to 70%. By doing so, UPX aids in lowering disk space consumption, speeding up download times, and reducing network traffic. The executables, once compressed, are entirely self-sufficient and operate seamlessly, decompressing automatically during execution without needing external dependencies or imposing any significant memory burden. Utilizing advanced lossless compression techniques, UPX also offers in-place decompression, which permits programs to run straight from memory without compromising on speed or functionality. Furthermore, its commitment to security and transparency is evident, as the open-source framework enables antivirus and security solutions to analyze the compressed files freely, ensuring that users can trust their integrity and safety. Ultimately, UPX represents a valuable asset for developers looking to optimize their software distribution while maintaining high performance.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

8 Zip Yes 
CrowdStrike Falcon No 
File Manager Pro Yes 
FileVoyager Yes 
Files&Folders Yes 
Metro Commander Yes 
MiXplorer Silver Yes 
OpenClaw No 
Resec Yes 
Unreal Commander Yes 
Unzip One Yes 
Xdebug Yes 
muCommander Yes 

Integrations

8 Zip No 
CrowdStrike Falcon Yes 
File Manager Pro No 
FileVoyager No 
Files&Folders No 
Metro Commander No 
MiXplorer Silver No 
OpenClaw Yes 
Resec No 
Unreal Commander No 
Unzip One No 
Xdebug No 
muCommander No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux Yes 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

GNU Operating System

Country

United States

Website

www.gnu.org/software/gzip/

Vendor Details

Company Name

UPX Cybersecurity

Founded

2006

Country

United States

Website

www.upx.com

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