Srtshifter

Srtshifter is an application that can change the timing of subtitles in a '.srt' file. Simply find the place in the file with the time you want to move everything from, specify the correct time for that place and press 'Shift'.

The application consists of a single window with a form. It does not require any installation, it is a so called one-click application. It also does not need to write anything to the registry or disk. The application only writes data to the loaded SRT file. To avoid unintentional loss of precious data, the FIRST time the subtitle file is opened, a backup file of the same size, same content, same name is created, with only an additional extension - '.original'.