Great Big Optimizer

download link is gone

5 on 1 vote

0/5 stars
License: Shareware $29.99
Total downloads:1 (1 last week)
Latest version:1.0
Screenshot collage for Great Big Optimizer


Great Big Optimizer 1.0 is free to download from our software library. The program's installer file is generally known as GBO.exe. Our built-in antivirus scanned this download and rated it as 100% safe. The most popular version among Great Big Optimizer users is 1.0. Great Big Optimizer is included in System Utilities. The actual developer of the program is Great Big Software.

From the developer:

If you are experiencing the following problems, your PC’s registry may be damaged:

-Your PC is relatively new but its performance drags
-You get random Blue screens (BSODs)
-Your PC freezes frequently
-Your PC crashes without any reason

GreatBigOptimizer cleans such invalid registry errors using its advanced scan engine.

You may want to check out more software, such as Mz 7 Optimizer, Big Bad Browser or Big Planes Screensaver, which might be related to Great Big Optimizer.


Thank you for rating the program!
Please add a comment explaining the reasoning behind your vote.
Your vote:
Latest update:
Apps for Mac
BIG Red Button
BIG Red Button


Latest updates
Minitab Express
Minitab Express

Science Tools


Science Tools


CD\DVD Software