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 Home » Freeware Downloads » USB Flash Drive Utilities » AppCompactor v3.5   
File - Download AppCompactor v3.5

Always scroll to the bottom of the page for the main download link.
We don't believe in fake/misleading download buttons and tricks. The link is always in the same place. AppCompactor v3.5 AppCompactor allows you to easily compress application to decrease size on disk and increase performance when running from a slow media (like flash drives). It features:

Proven UPX binary compressor
7-Zip compression of archives
Multiple compression levels
Automatic testing of compressed files
Automatically skips <4K files (no space savings)
Add inclusions/exclusions using Format
Compression of DLL, EXE, ZIP, JAR, IRC, PYD and BINs in all directories
Automatically skip launcher if selecting Format apps' base directory
Automatically excludes Visual C++ runtimes and Qt image handlers
Saving up to 50% or more installed space of many apps
Faster application starts from flash drives
The same technology we formerly used in Portable, Pidgin Portable, GIMP Portable and more!

Helpful tips:

Don't compress NSIS launchers (FirefoxPortable.exe, etc), they'll break
It's best to have the app you're compressing reside on a hard drive (at least temporarily) rather than a flash drive to improve performance and decrease writes to your flash drive
You can disable the Welcome screen or have the console window stay by editing the settings.ini in the Data directory
Only NRV2E should be used for Releases (including development tests and pre-releases) unless it's a small app (one exe and a dll or two) and very easy for you to test every feature and function on every Windows OS.
Always back up your files before using this tool as it will not work with all applications.

False Positive Note: The current UPX 64-bit binary has false positives in a handful of antivirus engines.

MD5 Hash: 371ed7ad08fbb2542307dd1243c9a11f
SHA256 Hash: 417a07059af18f2ee754e714952a923973423865c099974ab212995421f9e95a

Click here to visit the author's website.
Continue below for the main download link.

Downloads Views Developer Last Update Version Size Type Rank
3,219 4,349 <img src=""border="0"> Jan 12, 2022 - 17:24 3.5 2.39MB EXE 5/5, out of 37 Votes.
File Tags  AppCompactor  v3.5  
Whoa! Slow down there, Speedy.
Kindly read this and then continue to download below.

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Thank you! -Randy & Deanna (The Older Geeks)
Missouri Ozarks, USA

Monthly operating costs = $750
Donations cover operating costs first
then are set aside for future upgrades and/or
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