Open-source PDF annotation and drawing tool built for privacy. Sketch and annotate PDFs with natural pen-like precision, drawing tablet support. SvelteKit + Tauri.
Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.
Free desktop PDF toolkit with a Vietnamese interface: merge, split, compress, convert, OCR, sign, print. 50+ tools, all processing stays on your computer. Bộ công cụ PDF miễn phí cho máy tính. Based on BentoPDF (AGPL-3.0).