filename – The unofficial WordPress Plugin Directory

Uploaded file name sanitizer

Replaces uploaded file name chars which are not in 'a-z', '0-9' and ' '(space) range.

This plugin cleans uploaded file names to remove special characters and spaces.

Plugin sanitize file name when upload files – remove space, ASCII characters, lowercase, etc…

Rewrite upload filename if not english or number letter

WordPress russian filename translitter.

Sanitize and rename automatically media files during upload using PHP time() as prefix and the file name encrypted in MD5() as suffix.

Sets uploaded media filename to lowercase.

This plugin allows you rename uploaded files available in wordpress media and change the postname or slug name.

Removes or replace international or special characters that can make your filenames not compliant with some servers or services.

Russian filename and link (from title) translitter for WordPress.