File systemsĪ file system is nothing more than the specification of how files are stored on disk. More importantly, there are limits on individual file size that depend on what file system your hard disk uses.
There’s no practical limit on the combined sizes of all the files in a folder, though there may be limits on the number of files in a folder. I will say this right away, though: the size of the files in a single folder turns out not to be one of them. The limit most people run into first is the size of their hard disk, but assuming you have a big enough disk, other limits can come into play.
