Don't you compile your programs for x64 yet? Then think again because, at this moment, 2 out of 3 computers sold are equipped with x64 hardware, and this figure is in a steep mount ... .

lARP64Pro

is the most advanced x64 Windows software protection system. This extreme protector was developed to protect your 64 bit software against the most ingenious  cracking attempt. 

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lARP64Free

is freeware for x64 Windows software compression. This fast packer reduces bandwidth for the compressed target and minimizes occupied disk space.  

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lARP64Tech is active in x64 compression and protection software emphasizing on 64 bit software protection. This includes 64 bit executable compression, 64 bit dll compression, 64 bit executable protection and 64 bit dll protection. Our products are freeware except for the professional versions. The innovative lARP64 technology has resulted in the free 64 bit software compressor and the professional 64 bit software protector.
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What's new
  LARP64Pro
  October 26, 2009
  lARP64Pro : 1.0.0
  Change log:
  Major upgrade
  after pre-release
  December 2008
- Polymorphic engine
- Virtual Machine
- Dual API redirection
- Windows 7 compatible
- Optimization for speed
- New layout: blue skin
- Minor bug fixes
- Minor layout changes
- Spanish translation
Following is a short extract of a press release mentioning the protector's features, October 26, 2009.


Copyright (c) 2006-2009 lARP64Tech Software                                             All rights reserved

x64 software protection shield
lARP64Free is a freeware compressor developed as a pure 64 bit compressor (packer). This 64 bit software compressor has no anti-cracking defenses.

lARP64Pro is the strongest 64 bit software protection. This x64 windows program protection software is ideally suited for software developers and companies who wish to secure their applications against cracking and modern reversing techniques or against any other frauduleus intentions.

lARP64Tech has announced lARP64Pro as a GUI-based x64 extreme software protection program for all 64 bit Windows versions.

lARP64Pro is a 64 bit anti-piracy and anti-cracking program with implemented compression, based on LZMA technology. Our 64 bit protector works on any windows x64 operating system. lARP64'ing does not affect the original application's functionality in any way nor does it require additional coding. Unpacking and decryption are performed automatically. This whole process is not noticed by the protected application. Protected  programs run without extracting files to disk. lARP64Pro compresses and protects
all native 64 bit applications. Although lARP64Pro is primarily meant for developers, it has been a special concern to provide an extremely easy tool in its handling. It suffices to click a couple buttons to protect an executable against piracy and cracking. Still, a movie is available for more visual assistance. If you are in software development, you simply need to protect your programs. Our protector is so strong that it will provide the ultimate secure protection for your own licensing system. Hence, just continue using your own usual registration scheme. lARP64Pro will defend and hide your sensitive code from crackers by its multiple protection system based on the in-house developed lARP64 technology. The built-in compression will reduce the overall size of the target with up to 70%. Functionally unlimited versions of lARP64Pro are available for download. The professional packer-protector has been provided with evaluation capabilities without time limitation. If you need to decide if the compressor-only (lARP64Free) or the combined protector is most appropriate for your specific needs, then be aware that lARP64Pro is the only choice if program security is required. lARP64Pro allows you to protect, license and distribute an unlimited number of applications and software protected with lARP64Pro at no additional cost. lARP64Pro intentionally provides 'only a few' options which always results in the strongest protection.

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lARP64Tech
Welcome to lARP64Tech
  LARP64Free
  September 24 2009
  lARP64Free : 1.0.3
  Update release
  Changelog:
- Windows 7 ready
- Added language:
  Spanish skin