: This will unpack the video into the same folder. Alternatively, choose "Extract to 'da & da.mp4/'" to put it in a new folder.
If you cannot install software, you can use an online conversion tool: : Go to a site like EasyZip or Aspose 7z to MP4 . Step 2 : Upload your .7z file.
If you were actually looking to a large file into pieces instead of extracting it?
: Select the file and choose the 7-Zip menu option (or your specific tool's menu).
Once extracted, you can play the resulting .mp4 file using any standard media player like or your OS's default video app.
: A progress bar will appear. Once finished, you will see the original video file, da & da.mp4 . 3. Online Alternative