When you import your key, REAPER copies the file into its hidden system resource folder. If you are migrating to a new machine or backing up your system, you can find it manually in these default locations: 1. Windows Location
For further details on purchasing or recovering a lost key, the official REAPER Purchase Page is the most authoritative source.
On Windows, the file is kept inside your user-hidden application directory: reaper-license.rk
The file was corrupted during download, or your email client renamed the file (e.g., to reaper-license.rk.txt ). Solution:
The most common location for the reaper-license.rk file is inside the REAPER resource folder, also known as the user configuration directory. This folder contains all your REAPER settings, configurations, and key files. When you import your key, REAPER copies the
. REAPER is famous for its generous 60-day fully functional trial period. When the trial expires, the software continues to function without restriction but shows a 5-second reminder screen. Purchasing a valid license from the official REAPER Purchase Page delivers this specialized .rk text file to remove the nag screen and legally authorize the software.
If you have lost your reaper-license.rk file and cannot find the original email, do not panic. Cockos provides a license lookup service on their website. You can request a copy of your license to be resent to the email address used at the time of purchase. On Windows, the file is kept inside your
: When REAPER launches, it looks for this file in its resource path to verify the user's license status.
The reaper-license.rk file is typically located in the REAPER resource directory, which varies by operating system:
That would allow you to discuss reaper-license.rk as a case study.
You will lose the download link after a certain number of downloads. Treat your reaper-license.rk like a car key.