Desktop Application

PDF Proofreading App

AI chatbots can't proofread formatted PDFs well — they lose formatting, miss context, and hallucinate issues. This app fixes that. It extracts text from any PDF, runs it through Claude for proofreading, and gives you an interactive report of every issue it finds.

Claude Code Claude API Python PDF Processing PyMuPDF tkinter

Accurate Extraction

Gets around AI's inability to read formatted PDFs by extracting text structure first

8 Issue Categories

Grammar, spelling, style, clarity, consistency, word choice, redundancy, and more

Interactive Highlighting

Click any issue to jump to highlighted text in the document with the suggested fix

3 Export Formats

Export full reports as HTML, PDF, or formatted Excel sheets

PDF Proofreading App — full interface showing uploaded PDF, issue list, and highlighted text
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Full Proofreading Interface

Upload a PDF and get a complete issue report. Filter by category — grammar, spelling, style, clarity, consistency, word choice, redundancy — and click any issue to jump straight to the highlighted text in the document.