Klevo: an AI PDF editor where you just type the change

Klevo is a PDF editor and e-signature app with AI. Open a PDF, type the change you want (“change the due date to 30 November”, “bill it to Acme Ltd”) and Klevo makes the edit. No PDF skills needed.

The problem

Most “AI PDF” apps summarise documents. People don't need a summary of their invoice; they need the date fixed. Traditional PDF editors bury that behind text tools, paid mobile plans and fiddly selection boxes.

What we built

• Edit by typing. Plain-language instructions with full undo and redo.
• Create from a prompt or template. Describe a resume, invoice or NDA, or pick from 100+ templates and let the AI fill them in.
• E-signatures without an app. Signers open a link in any browser, sign, and you get a signed copy with a certificate page recording name, time, IP, device and a document fingerprint.
• Edit together. Every version records who made it and the instruction they typed.

Decisions that mattered

Your original pages stay intact. The signature certificate is added as its own page.

One account, phone and web. Link the phone to app.klevo.info with a code and your documents are there.

Edit your first PDF free with Klevo, the AI PDF editor and signer.