Best UPX Alternatives (23)
Looking for a UPX alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is UPX? 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.
Top Alternatives to UPX
UPX Graphical
Open SourceUPX Graphical is a free and open source graphical user interface for the UPX executable compressor. It allows you to …
FileOptimizer
FreeFileOptimizer is a free software that allows you to compress images and documents without losing quality. It reduces file sizes …
ExEinfo PE is a portable executable file analysis tool for Windows. It can extract detailed information about PE files including …
Appetize.io is a cloud-based mobile app testing platform that allows developers to test their iOS and Android apps on real …
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UPX Overview
UPX (Ultimate Packer for eXecutables) is a popular open source executable packer and compressor for binary files. It was created in 1996 and works by analyzing executables, removing unused code and data segments from them, and compressing what remains using efficient compression algorithms.One of the key goals and features of UPX is that it can significantly reduce the file size of binaries, often by 50-70%, while still allowing them to launch and run normally. The compressed executables decompress themselves back …
Pricing: Free
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| UPX | Free | — |
| Crinkler | Open Source | — |
| Themida | Subscription | — |
| WWPack32 | Open Source | — |
| ASPack | N/A | — |
| UPX Graphical | Open Source | — |
| FUPX | Open Source | — |
| kkrunchy | Open Source | — |
| PECompact | Open Source | — |
| FileOptimizer | Free | — |
| ExEinfo PE | N/A | — |
