Help with video files

Im trying to upload some movies and create some DL links but Im stuck as in to how to break down large video file as in blu ray files to create multiple DL links. I know I have to use some kinda software but which is the best one having multiple options. Ty for your help in advance.
Answer #1
Use winrar for this – right click – add to archive – split to volumes…..
Roberto400 you are right – i didn’t say that, it will be faster a lot.
Answer #2
When doing the above,You should also set the “compression method” to “store”,No point re-compressing files
that are already compressed,Plus it’d go way faster this way.
Answer #3
Can this be done with a program like 7zip.
Answer #4
Yes, you can, just change compression level to store…..
Winrar is better…..
Answer #5
Yes 7Zip works just the same..
I would probably stick with Winrar though cos everyone has it