How documents are handled
Local processing
Compression, conversion, OCR and AI run on-device. The document is read where it already is, rather than being sent to a service.
No account, no session
PDF JustFit requires no account, so there is no login session or cloud workspace associated with your documents.
Explicit save
According to the product description, nothing is written back to your Photos or Files unless you choose to save it there.
Predictable failure
Password-protected PDFs are reported straight away instead of failing silently, so you know immediately why a file was not processed.
Bounded memory
Very large scanned documents are handled page by page so memory stays under control on a phone or tablet.
No larger output
If a PDF is already fully optimised, your original file is kept rather than producing something larger.
Network activity
According to the product description, the network is used for one thing only: downloading AI model weights. It is not used to send documents. The App Store privacy label is listed as "Data Not Collected".
What this page does not claim
This page describes what the developer's product documentation states. It is not an independent security audit, and the App Store privacy label is provided by the developer. Apple states that this information has not been verified by Apple.
Frequently asked questions
How does PDF JustFit handle my documents?
According to the product description, compression, conversion, OCR and AI run on-device, and documents are never uploaded. Nothing is written back to your Photos or Files unless you choose to save it there.
What happens to password-protected PDFs?
According to the product description, password-protected PDFs are reported straight away instead of failing silently.
How are very large documents handled?
According to the product description, very large scanned documents are handled page by page so memory stays under control.
Where are my processed files stored?
Results are saved to History inside PDF JustFit, and nothing is written back to your Photos or Files unless you choose to save it there.