FileOptimizer 9.00.1541

4.7 out of 5 stars 4.7 (83 votes)


Windows (All) / Open Source / 11,264 downloads

FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, CBZ, DOCX, GIF, GZ, EPUB, ICO, JAR, JPEG, MNG, MPP, PNG, PPTX, PDF, PUB, SWF, TIF, VSD, XAP, XLSX, and ZIP file formats among others.

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  • Uninstaller


  • Latest Changes

    - Ribbon interface is by default disabled, and replaced by traditional menus. There is a new Appearance tab under Options dialog where you can reenable it (Newtomic)

    - Added context menu Open containing folder (Special)

    - Now you can override virtually any INI setting thought the command-line. For instance FileOptimizer32.exe /GIFAllowLossy=true

    - Added INI option ShutdownWhenDone=false to specify the OS to shutdown as soon as optimization of all queued files is done (guindos98)

    - Implemented simple command-line help when specifying /? switch

    - Enhanced update checker

Reviews of FileOptimizer

  1. 5 out of 5 stars

    Reviewing 8.30.1456 (May 5, 2016)

    It is a false positive reported several times to AV vendors:

    How can be an open source project which you are able to study or compile yourself be infected. Does not make sense.

  2. 1 out of 5 stars

    Reviewing 8.20.1427 (Mar 9, 2016)

    Virus Total reported that 6 of its 56 virus scanners detected malware.

    So, on that basis, don't install it - until thedeveloper has sorted this issue out.

  3. 5 out of 5 stars

    Reviewing 7.20.1196 (Mar 16, 2015)

    Almost perfect. :)

  4. 5 out of 5 stars

    Reviewing 7.00.341 Beta 2 (Jan 4, 2015)

    7.00 beta 3, already out: http://nikkhokkho.source....php?page=FileOptimizer

  5. 1 out of 5 stars

    Reviewing 7.00.341 Beta 2 (Jan 2, 2015)

    File is Infected with ...TROJAN VIRUS!!!... Is this False Positive??? I don't think so. :-(


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