# File Splitter

This function splits one (large) file up into multiple smaller files so that they can be placed on smaller media (⪚ ZIP drives, ...) or sent by email. The multiple files can be combined again to recreate the original file. &krusader; and Total Commander split/combine functions are compatible. To split a file choose File Split or &Ctrl; P: a Split dialog will open to confirm the operation.

If the name of the original file is `foo`, then the name of the smaller files will be `foo.000 foo.001 foo.002` &etc; There is no theoretical limit in the number of smaller files, but it is recommended to limit the number to a maximum of 1023 files. &krusader; creates a `foo.crc` file. This file contains the name, size and the crc checksum of the original file. It is possible to combine the file without the `foo.crc` file but in this case &krusader; cannot check if the original file was recreated correctly.

An example of a `foo.crc` file:

    filename=foo size=432998467868 crc32=21EB719A

To combine the multiple files choose, select a partial file `foo.xxx` and choose File Combine files... or &Ctrl; B. The target folder is the inactive panel and can be changed. The file names must be numbered in ascending order: `foo.001, foo.002, foo.003` &etc; or have letters in ascending order: (" ``split` `-b`` letter method") `fileaa, fileab, fileac` &etc; If the file `foo.crc` is found in the same folder as the partial files, &krusader; will use this file to check the combined file for errors.