Free UPX!

If you no longer use _Pazera Free Audio Extractor_ application or if you want to free up space on your hard disk, you can uninstall this program from your computer. To do this, follow these steps: 1. Open **Programs and Features** by clicking the **Start** button, clicking **Control Panel**, clicking **Programs**, and then clicking **Programs and Features**. 2. On the list of installed programs select _Pazera Free Audio Extractor_ and then click **Uninstall**. This will launch the uninstall wizard. 3. Follow the instructions displayed on the screen.

Free UPX alternatives

  • FileOptimizer

  • FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT, OGG, OGV, PDF, PUB, SCR, SWF, TIF, VSD, WEBP, XAP, XLSX, and ZIP file formats among others.

    tags: Portable WINE drag-and-drop file-archiving file-optimizer
  • ExEinfo PE

  • Packer, compressor detector / unpack info / internal exe tools.

    tags: unpack compressor packer exe detector
  • ASPack

  • ASPack is an advanced Win32 executable file compressor, capable of reducing the file size of 32-bit Windows programs by as much as 70%.

    tags: executable-compression pe-compression
  • kkrunchy

  • kkrunchy is a small exe packer primarily meant for 64k intros. It's relatively useless for anything else actually, because the depacker was relatively slow in older releases (about 1-2MB per second on my machine) and is dog slow in the newest version (about 90-120k per second for typical data on my P4 2.4GHz). kkrunchy also doesn't try to pack DLLs and can't handle exports or TLS (thread local storage) - as said, it's meant for 64ks.

    tags: executable-compression pe-compression intro demo-scene
  • UPX Graphical

  • Graphical GUI incl UPX 3.07 and a scrambler. Support Drag & Drop and context-menu. With many further information. UPX. NO external program required. UPX is a very good execompressor and freeware. With this scrambler you can't unpack the exe with upx any more. With German manual. New: You can choose between external (DOS-Windows) or an internal output, Result after compression. You can choose an external UPX.EXE or the internal. Incl Reduce

    tags: frontend compressor packer graphical exe
  • Crinkler

  • Crinkler is an executable file compressor (or rather, a compressing linker) for Windows specifically targeted towards executables with a size of just a few kilobytes. As of 2011, it is the most widely used tool for compressing 4k intros.

    tags: executable-compression
  • PECompact

  • PECompact is an advanced Windows executable compressor for use by software developers and vendors. Executable packers compress executable modules (EXE, DLL, etc..) so that their physical size is considerably smaller. At runtime, compressed modules are rapidly decompressed and reconstructed in memory.

    tags: dll exe-compression programming
  • WWPack32

  • WWPack32 - Windows executable files compressor and protector. Compressed exe and dll files run exactly as before!. This program squeezes exe files and protects Win32 applications from cracking.

    tags: file-compression packer exe file-protection