Ultra-lightweight, ultra-smooth. The PDF tool for the AI era.
PDF.js-powered rendering with HiDPI support. Crisp text, accurate layout. Thumbnail panel, table of contents, and VS Code-style file explorer included.
Text boxes (CJK fonts included), highlight, underline, strikethrough, handwritten signatures, image stamps, and form filling. Save annotations directly into the PDF.
Tauri-based binary ~5–15 MB. Memory footprint ~50 MB — roughly 1/10 of Electron apps. Fast launch, low overhead, no bloat.
Select text in a PDF and translate instantly. Translation is inserted as an overlay annotation, preserving the original layout. Supports DeepL, OpenAI, and Claude. (※ API key required.)
Convert Word, Excel, and PowerPoint to and from PDF. Export pages as JPEG or PNG. OCR scanned documents into searchable text. Merge, split, rotate, reorder pages, and password-protect PDFs — all in one app.
Under active development. Stay tuned.