Film.7z.004

: The .7z extension indicates the file was compressed using the 7-Zip open-source archiver .

: Select "Extract Here" or "Extract to [Folder Name]." 7-Zip will automatically recognize the other parts (including .004 ) and reconstruct the original video file. Film.7z.004

: Ensure you have all sequential parts (e.g., Film.7z.001 through Film.7z.004 ). Film.7z.004

: Right-click on the first file in the sequence (the one ending in .001 or sometimes just .7z ). Film.7z.004