GoPDF

Open GoPDF in any browser and you can work on PDFs with nothing to install. GoPDF is an online AI PDF editor that bundles a wide range of PDF tools with AI features, including OCR text extraction, a chatbot for working with documents and a quiz generator.

The responsive layout adapts to different screen sizes, so a laptop, tablet or phone all work as long as you are online.

That last part is the catch.

Editing happens online, so GoPDF is a poor fit if you often work offline or on an unreliable connection.

The site footer also carries a 2025 copyright date that may not be kept current.

GoPDF is free to use.

If you only edit or convert a PDF now and then, that is a reasonable place to start.

The tags point to uses in education and translation, plus image analysis, so students may find it handy for study material.

Anyone who relies on the AI features day to day should check what the free tier actually covers before committing to it for regular work.