To delete a historical version, first click on the file in the Manage tab. A window will slide out from the right displaying all of the file's historical versions, including the date the version was saved and its size. Select any version and then click the Remove button to remove the version from your account. To select multiple versions, hold down the Control key and click which you would like to remove.
You can also purge historical versions from the command line. For instructions on how to do so see please see How do I use the --purge-historical-versions option?
The instructions above presume that you are running the current version of our application. If you are running an older version, download and install our current version, then follow the instructions above.