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FileOptimizer Portable

File compressor and optimizer

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Version 16.60.2819 for Windows, Multilingual
118MB download / 387MB installed
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Runs anywhere (cloud, removable, local) without 'installing'. Use the Platform for easy installs and automatic updates.

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FileOptimizer is an advanced file optimizer featuring a lossless (no quality loss) file size reduction that supports hundreds of file formats including audio, video, images, databases, office formats, and more. FileOptimizer compresses already compressed files further without changing the file format, and being totally compatible. It keeps the behavior of the file untouched, but with its size reduced thanks to several recompression and optimization techniques. Both the 32-bit and 64-bit versions are included for maximum performance and compatibility.

App Notes

Note that UPX and some other compressors that affect executable files can cause apps not to run correctly, especially apps that are digitally signed and have hash checks like our apps do.

Download Details

Open Source Initiative Approved License