Registry Trash Keys Finder 3.8.1.3 is a Registry Cleaner product from databack4u.com, get 5 Stars SoftSea Rating, You can safely strip out "orphaned" entries and other "rubbish" left behind by "trial" and other software. Most "uninstall" programs DO NOT really clean up after their parent programs. With RTKF you can streamline the registry and perhaps even improve Windows' speed and reliability. Registry "debris" from improper uninstallation routines is a major problem in Windows. RTKF helps users address this issue by giving them program that finally lets them take control of those sometimes "hidden" registry entries used by trial period software. Unfortunately this program has an annoying habit of leaving behind data which adds to the size of the registry. Install and then remove a few of these programs and you'll find your system getting slower and perhaps even crashing more. Removing these useless entries reduces Windows' memory needs and has other benefits as well.

Registry Trash Keys Finder (TrashReg) is an advanced Registry cleaning tool. The main function of RTKF is to allow the removal of unnecessary keys from the Windows Registry. Many programs leave keys in the Registry, even after programs removal using an uninstallation facility provided with the programs themselves. RTKF allows you to decide whether to delete or leave the keys found.

An additional effect (it may be the main aim for some users) of removal of these keys is the "revival" of some programs trial versions after the initial trial period has expired.

The software RTKF is not a crack but is an addition to other serious Registry cleaning software. No breach of program license agreement of the programms in use which remains are found by TrashReg takes place: nothing is patched into EXE files and their action is not traced by special spies. I do not distribute any registration keys, and moreover one may not know anything about trial versions of any programs, which for their needs could write something hiddenly. So as the RTKF user you simply clean some trash from your computer Registry.
The license of this windows utility software is Freeware, you can free download and free use this Windows Utility software.