Just Rename Files

Rename Files helps you clean up PDFs, photos, scans, receipts, ZIPs, text files, and documents before you share them. Pick a batch, choose a naming rule, and preview every new filename without changing the originals. Previewing is free. A one-time Pro unlock enables exporting renamed copies for real batches on iPhone, iPad, and Mac. Use dates, numbering, prefixes, suffixes, sorting, and find-and-replace to make messy filenames readable in seconds. Everything runs locally on device with no account and no file uploads.