Large text viewer is a dedicated app for Windows 11/10 that lets you open and view large text files. In it, you can open and read a text file of a size of over gigabytes.

You may need to open SRT Files in Windows 11/10, to use it with a video player so that the subtitles will play along with the movie.

How to open MBOX files in Outlook Outlook's version of the MBOX file is the PST file. So for Outlook to read your imported file, you'll first need to convert it to PST. We advise a bit of caution ...