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When sharing contracts, invoices, or identity documents, you often need to hide specific pieces of information — like your SSN, bank account number, or home address. A redaction app lets you black out those details before sharing, right on your iPhone.
MaskMyFile lets you import a PDF or image, tap the areas you want to black out, and export the redacted version. The masking is permanent on the exported file — the hidden data is not recoverable from the shared copy. Everything works offline.
Ideal for: Anyone who needs to share documents while protecting sensitive personal or financial information.
Download on App Store →Yes. On the exported file, the blacked-out areas are fully replaced — the original data is not hidden underneath and cannot be recovered from the shared copy. Keep your original file separately if you need the unredacted version.
No. MaskMyFile works entirely offline. Your documents never leave your device.
MaskMyFile supports PDF files and images. Ideal for contracts, ID copies, medical documents, and invoices.
Yes. You can undo redactions within the app session before you export the final file. Once exported, redaction is permanent.