PDF4QT
github.comAn open-source desktop PDF toolkit with inspection and CLI tools
An open-source desktop PDF toolkit with inspection and CLI tools
Edit and convert PDFs with OCR and batch tools
A browser-installed notebook for handwriting, PDF markup, and recorded lectures that works offline.
Start with a free PDF and add ongoing searches if needed
Turn PDFs and documents into a chat assistant that answers questions from your own knowledge.
An open-source iPad notebook for Apple Pencil writing and PDF markup.
A cross-platform teaching whiteboard with Apple Pencil input, PDF import, pages, and an infinite canvas.
AI-powered PDF editor, converter and reader for web, mobile and desktop
Online PDF conversion with a Windows OCR companion
Merge JSON data into document templates and convert the output
Create a web resume and decide whether PDF export is needed
A handwriting notebook that links notes and searches handwriting, Markdown, and PDF text.
Read scientific PDFs and export your notes on Mac
Document parsing service that turns PDFs and images into structured data for AI pipelines.
Ebook format conversion with metadata editing
PDF-to-spreadsheet conversion with layout and OCR tools
Batch PDF-to-Word conversion through a simple upload queue
Online document conversion with PDF compatibility controls
PDF preflight and correction through profiles and process plans
PDF presentation with notes and media on two screens