If you need image compression on the go, download RIOT Portable . It is free, open-source, and actively maintained. For PowerPoint and PDFs, pay for NXPowerLite. Conclusion: Should You Hunt for FileMinimizer Suite 80 Portable? Yes, but with caution.

Go to Settings > Processing and check "Overwrite originals if smaller" to automatically replace old files. Benchmark: Real-World Compression Tests We tested FileMinimizer Suite 80 Portable against Windows 10's native ZIP and 7-Zip (Ultra compression) to see if it was worth the effort.

| File Type | Original Size | WinZip (Store) | 7-Zip (Ultra LZMA) | FileMinimizer 80 Portable | | :--- | :--- | :--- | :--- | :--- | | | 120 MB | 118 MB | 115 MB | 14 MB | | High-Res PDF (Scan) | 85 MB | 84 MB | 83 MB | 9 MB | | JPEG Photograph | 5 MB | 5 MB | 4.9 MB | 1.2 MB | | PowerPoint (HD video embedded) | 200 MB | 198 MB | 190 MB | 45 MB |