io.github.nelsonduarte.PDFApps PDFApps

Fast, offline, subscription-free PDF editor

CC0-1.0 MIT

PDFApps is a fast, offline, all-in-one PDF editor and manager. No subscriptions, no cloud uploads, no account required — your files never leave your computer.

13 built-in tools:

Split PDFs by page ranges
Merge multiple PDFs with drag-and-drop ordering
Rotate, extract, and reorder pages
Compress with three quality levels
Encrypt and decrypt with passwords
Add watermarks and stamps
OCR for scanned documents (5 languages)
Convert to PNG, JPG, DOCX, or TXT
Visual editor: redact, text, images, signatures, highlights, notes
Import TXT, images, or Markdown to PDF
View document metadata

Features include continuous scroll viewer, presentation mode (F5), fullscreen (F11), search, tabbed viewing, dark/light themes, and 8 language interface.

io.github.nelsonduarte.PDFApps.desktop https://nelsonduarte.github.io/PDFApps/viewer.png PDF Viewer with continuous scroll https://nelsonduarte.github.io/PDFApps/viewer-light.png Light theme https://nelsonduarte.github.io/PDFApps/edit.png Visual PDF editor https://nelsonduarte.github.io/PDFApps/convert.png Convert PDF to images, Word, or text https://nelsonduarte.github.io/PDFApps/ https://github.com/nelsonduarte/PDFApps/issues https://github.com/nelsonduarte/PDFApps https://github.com/sponsors/nelsonduarte Nelson Duarte #A8E6DD #0F3D38 Office Viewer PDF Editor Viewer OCR Split Merge Compress pointing keyboard touch 768 application/pdf

New features and fixes:

Global keyboard shortcuts (Ctrl+O/S/P/W)
Multi-select PDFs in file dialog and drag & drop
Canvas background adapts to light/dark theme
Theme-aware dialogs in light mode

Digital signature tool, continuous scroll editor, and security hardening.