✏️ Archiwum
File names
Batch rename files and extensions.
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Batch rename files
Apply rules and download a new ZIP with safe file names.
✏️Add filename prefix
Add common text before every file name.
✏️Add filename suffix
Add text before the extension.
✏️Number files
Add numbers with leading zeros.
✏️Replace spaces in filenames
Replace spaces with hyphens or underscores.
✏️Remove diacritics from filenames
Create ASCII file names with conflict preview.
✏️Replace text in filenames
Find and replace text across many file names.
✏️Lowercase filenames
Convert file names to lowercase.
✏️Uppercase filenames
Convert file names to uppercase.
✏️Add date to filenames
Add the modified date or today’s date.
✏️Change file extensions
Change only the extension name without converting content.
✏️Add missing file extensions
Detect signatures and suggest extensions.