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UPX vs XnView MP

Professional comparison and analysis to help you choose the right software solution for your needs.

UPX icon
UPX
XnView MP icon
XnView MP

UPX vs XnView MP: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature UPX XnView MP
Sugggest Score — —
Category Os & Utilities Photos & Graphics
Pricing Free —

Product Overview

UPX
UPX

Description: UPX is an open source executable packer that can compress and optimize executable files for Windows, Linux, macOS, and other platforms. It works by analyzing executables, removing unused code and data, and compressing what remains. UPX aims to reduce file size while allowing compressed binaries to launch and run normally.

Type: software

Pricing: Free

XnView MP
XnView MP

Description: XnView MP is a free, versatile and powerful photo viewer, image manager, image resizer and more for Windows. It supports over 500 different image formats and has handy image editing tools. It allows batch processing and renaming, metadata editing, EXIF support, and more.

Type: software

Key Features Comparison

UPX
UPX Features
  • Compresses executable files
  • Supports Windows, Linux, macOS and other platforms
  • Open source and free to use
  • Removes unused code and data
  • Compressed binaries can still run normally
XnView MP
XnView MP Features
  • Supports over 500 image formats
  • Allows batch processing and renaming
  • Has image editing tools
  • Supports metadata editing
  • Supports EXIF data
  • Allows image resizing

Pros & Cons Analysis

UPX
UPX
Pros
  • Reduces file size significantly
  • Faster download and loading times
  • No runtime memory overhead
  • Compressed binaries are self-extracting
  • Retains original file permissions and attributes
Cons
  • Compression results vary
  • Incompatible with some anti-virus software
  • Not designed for already compressed files
  • Requires decompression before debugging/modifying
  • Limited to compressing executables
XnView MP
XnView MP
Pros
  • Free and open source
  • Very fast and lightweight
  • Intuitive and easy to use interface
  • Many advanced features
  • Cross-platform compatibility
Cons
  • Lacks some features of paid alternatives
  • Less frequently updated than some competitors
  • No cloud storage integration
  • Limited touchscreen support

Pricing Comparison

UPX
UPX
  • Free
XnView MP
XnView MP
  • Not listed

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Learn More About Each Product

UPX
UPX
Reviews, pricing & alternatives →
XnView MP
XnView MP
Reviews, pricing & alternatives →

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