PDFApps
Everything you need for PDFs
15 built-in tools plus a visual editor and integrated viewer. All running natively on your machine, no internet required.
15 tools, one app
Split
Split a PDF into multiple files by page ranges. Define custom output names for each part.
Merge
Combine multiple PDFs into one. Drag-and-drop to reorder before merging.
Rotate
Rotate individual pages or the entire document by 90°, 180°, or 270°.
Extract pages
Pull specific pages out of a PDF into a new file. Supports ranges and individual selections.
Reorder
Drag-and-drop interface to reorder or remove pages with live preview.
Compress
Three quality levels (extreme / recommended / low) using a 3-pass pipeline with Ghostscript and PyMuPDF.
Encrypt & Decrypt
Protect a PDF with owner and user passwords, or remove existing protection.
Watermark
Overlay a watermark or stamp PDF on selected pages, above or below content.
OCR
Recognize text in scanned PDFs using Tesseract. Supports English, Portuguese, Spanish, French, and German.
Convert
Export PDF to PNG, JPG (with custom DPI), DOCX, TXT, PPTX, XLSX, HTML, or EPUB.
Import to PDF
Convert TXT, images (PNG/JPG/BMP), Markdown, DOCX, PPTX, XLSX, HTML, or EPUB files to PDF. Supports batch import.
N-up (page layout)
Place 2, 4, 6, 9, or 16 pages per sheet. A4/A3/Letter output with portrait or landscape orientation.
Page numbers
Add page numbers in 6 positions with customizable format (e.g. "Page 1", "1/10", "1 of 10"). Choose font size and starting number.
Visual Editor
9 modes: redact, add text, insert image, highlight, sticky note, fill forms, edit existing text, signature, select. With undo/redo and continuous scroll.
Info
View metadata, page count, file size, encryption status, fonts, and creation dates.
Read PDFs the way you want
A modern reading experience built into the same app — no need for a separate viewer.
Bookmarks / TOC
Clickable side panel showing the PDF outline. Jump to any chapter or section.
Night reading mode
Invert PDF colors for comfortable reading at night. Independent from the app theme.
Full-text search
Press Ctrl+F to search across the entire PDF. Live highlights and match navigation.
Presentation (F5)
Fullscreen slideshow with arrow-key navigation, page counter, and Escape to exit.
Tabbed viewing
Open multiple PDFs in tabs and switch between them like in a browser.
Drag & drop
Drop PDFs anywhere in the window to open them. Supports multi-select.
8 languages built-in
Auto-detects your system language at startup. Switch on the fly from the toolbar.
Try it for yourself
Download PDFApps and have all 15 tools running on your machine in under a minute.
Download PDFApps