hello /g/
i was browsing my movies folder and i found a few old films that i ripped from DVDs like 5 years ago.
they are .VOB files split in 4-5 many parts, and take up around 4.35 GB of space, which is ridiculous for their quality.

i downloaded the ones i could find on the net and rdeleted the old files, but most of them are old or obscure films that i cant find online to replace the rips.

i need to make some space in my HDDs, so i need to turn those files into .MKV
do you know any good programs i can use for that purpose?

picture unrelated.