Prelo PDF
EN — Language: English

Free forever, no limits

Merge PDFs into one file, right on your iPhone.

ID, proof of address and contract in a single PDF, in the order they ask for. Pick the files, drag them into order and tap Staple. No website, no upload, no account.

Coming to the App Storein the next few daysAndroid coming soon

Launching in days Almost there. Prelo lands on the App Store in the next few days. Check back soon and be one of the first to use it.

  • Will be free to download
  • No account
  • Works offline

App animation: three documents drop into the stack, you tap Staple 3 documents and get a single PDF saved in Files, with a Share button.

Why do it in Prelo PDF

  • In the right order

    Drag documents in the stack and watch the numbering change before you staple.

  • From Files, iCloud or another app

    Pick from the Files app or send from another app through Share.

  • Free, no limits

    Staple is part of the free essentials: no watermark, no daily cap.

How it works

  1. Pick your PDFs

    Tap Choose PDFs and select from Files, iCloud Drive or Google Drive.

  2. Set the order

    Drag the cards in the stack. Remove extras with one tap.

  3. Staple and share

    The single PDF is saved in Files › On My iPhone › Prelo PDF, ready to send.

Your file never leaves your iPhone

PDF websites ask you to upload your file to their servers. In Prelo PDF, everything is processed on the device, even in airplane mode. A file only leaves when you tap Share and choose where it goes.

  • Processed on your device

    Merging, compressing, splitting and scanning happen on the device itself, with no internet.

  • Nothing goes to websites or servers

    Prelo PDF doesn’t send your files, or data about them, to anyone. Not even to us.

  • It only leaves when you share it

    A file leaves your device only when you tap Share and choose where it goes.

Read the privacy policy

Free or Pro?

Part of Prelo PDF’s essentials: free forever, no usage limits, no watermark.

Questions

Can I merge PDFs without internet?

Yes. Prelo PDF merges the files on your iPhone, even in airplane mode.

Do the original files change?

No. Staple creates a new PDF; the originals stay where they were.

Can anyone else see my files?

No. Prelo PDF shares nothing with websites or servers. A file only leaves your device when you tap Share and choose where it goes.

Be one of the first to use it

It will be free to download. No account, no uploads.

Coming to the App Storein the next few daysAndroid coming soon

Launching in days Almost there. Prelo lands on the App Store in the next few days. Check back soon and be one of the first to use it.