PDF processing for real documents

Merge, repair, convert, and question PDFs without pretending the hard parts are done.

DocuFlow AI runs actual server-side PDF operations, stores files off the web process, and keeps AI optional. Every account is on the Free plan with monthly credits.

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What is implemented

Not a gallery of inert buttons.

12 core PDF tools with content validation
Background jobs with progress and downloads
Argon2 accounts, CSRF, and per-user file isolation
Integer credit ledger and plan limits
Mock AI with page citations; live providers stay off until configured

Merge PDFs

Combine two or more PDFs into one file.

Split PDF

Split a PDF into files by page ranges.

Extract pages

Keep selected pages, in any order.

Reorder pages

Rearrange every page without dropping content.

Rotate pages

Turn pages by 90, 180, or 270 degrees.

Delete pages

Remove pages and keep the rest intact.

Compress PDF

Reduce file size with a quality setting.

Protect PDF

Encrypt a PDF with an AES-256 password.

Unlock PDF

Remove a password you are authorized to use.