ASPack Alternatives

UPX (Ultimate Packer for eXecutables) achieves an excellent compression ratio and offers very fast...

VMProtect Ultimate - All-In-One Solution For Software Licensing And Protection.

Advanced Windows software protection system, developed for software developers who wish to protect...

Alienyze is a software packer and protection solution for windows executable files. Alienyze allows developers to easily protect their software against cracking and reverse engineering.

Enigma Protector is designed by the developers of Enigma Virtual Box and more advanced and secure mode of virtualization as compared to the Enigma Virtual Box.

LockBytes is a Lightweight DRM (Digital Rights Management) solution for licencing Windows executable files.

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

Graphical interface for the UPX packer, UPX 3.91w, UPX 3.92w, UPX 3.93w, UPX 3.94w, Ultimate Packer for eXecutables, EXE packer

Crinkler is an executable file compressor (or rather, a compressing linker) for Windows...

Obsidium is a feature-rich professional software protection and licensing system that was designed as a cost effective and easy to implement, yet reliable and non-invasive way to protect your 32- and 64-bit Windows software applications and games

Software copy protection against reverse engineering with anti-cracking & anti-debugging techniques. Software license key system with time trial options.

kkrunchy is a small exe packer primarily meant for 64k intros.

Graphical GUI incl UPX 3.07 and a scrambler. Support Drag & Drop and context-menu.