PEN: Scan

PEN: Scan helps you convert documents, invoices, and notes into PDFs directly on your phone, with a Vietnamese interface and documents processed on your device.

CAPTURE MULTIPLE PAGES INTO A PDF FILE
Capture each page, then review, edit, or recapture before confirmation. Switch to Continuous mode to add multiple pages. You can also import existing images via your phone's image picker.

PAPER ALIGNMENT AND EDITING
The camera frame helps find the paper edges. Adjust the four corners, correct perspective, rotate pages, select filters, brightness, and contrast. Rearrange pages and capture one page while keeping the rest.

CONVENIENT FOR VIETNAMESE DOCUMENTS
Recognize and copy text directly on your device. Match pairs of card faces onto A4 pages, add lines for purpose of use, or mask information areas before exporting. Always double-check the full name, numbers, and Vietnamese diacritics after recognition.

CHOOSE SIZE BEFORE SENDING
Choose a limit of 1 MB, 2 MB, 5 MB, or your own size. The app checks the actual PDF size and notifies you if the selected limit cannot be reached. Preview, save, and share via your chosen apps.

DOCUMENTS ON YOUR DEVICE
No account required, no ads. Images, drafts, text recognition, and PDF creation are processed on your device; documents are not uploaded to the PEN server. PDFs are only sent externally when you choose to save or share them.

The exported PDF contains images of the processed pages; text recognition is a separate tool. The app does not yet have document synchronization between devices. Please save or share any PDFs you want to keep before uninstalling the app.

Support: [email protected]