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  • Windows 2000
  • Windows 2003
  • Windows 7
  • Windows 8
  • Windows XP

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#13 in Compression Tools


1.02 MB


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KGB Archiver


KGB Archiver doesn't come with the typical interface of an app of its type. Actually it is way different than others. When you run it, you can choose among three options – Compress files, Decompress archives and Customize options. Basically, these are the main actions you can perform with it. Once you have chosen what you want to do, you can go further. However all members of our team agreed that the interface is the weakest point of KGB Archiver. The developer has designed it to be plain, but actually it is too simple and isn't very user-friendly. For instance, you need to launch the app all over again for each task you perform. However we are pretty sure that the next release will come with an improved interface.

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Basic Operations

As we have already mentioned the first thing you need to do is to choose the action you want to do and click on Next. The next step is to adjust the settings for the particular task and click on Next again. However once the job is done, KGB Archiver closes itself and you need to run it again if you want to do something else with it. This is a bit annoying, especially if you are about to perform multiple tasks. However the performance of the app is just unbelievable. The compression rate is just mind-boggling. The speed of compression depends on the file size.


KGB Archiver is a free tiny piece of software that enables you to decompress archives and compress files with a top notch compression rate. You should definitely try it. There are not so many solutions out there that can put your files in such small archives. Please do not hesitate to share your feedback within the Comments section.


  • Free
  • Unbelievable compression rate
  • Lightweight


  • Bad interface
Reviewed by: Konstantin Kostadinov

KGB Archiver is VIRUS-FREE!

Our security scan shows that KGB Archiver is clean from viruses. The current version of KGB Archiver has been scanned by our system, which contains 46 different anti-virus algorithms. That ensures that KGB Archiver is 100% safe for your computer.

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