Make your next PDF easier to read, review, and use. LeafBrief PDF combines a document library with reading, annotation, scanning, and conversion tools. Build a brief from selected pages and keep your observations alongside the material that matters.

Read and mark up
Open PDFs, browse page thumbnails, jump to a page, zoom in, or switch to full-screen reading. Highlight a passage, draw with the pen, underline text, add a note, or place a handwritten signature. Refine your marks with undo and redo, then save an annotated PDF copy.

Build a focused brief
Bring pages from multiple PDFs into one project. Select the pages you need, change their order, rotate them, and add page notes. Export the selected pages as a PDF, with an optional notes appendix.

Scan and create
Capture pages with your camera or add images from your gallery. Review, rotate, reorder, remove, or retake pages before creating a named PDF. Use the same workflow to turn a collection of images into a document.

Use everyday PDF tools
- Merge PDFs in your chosen order.
- Split a PDF into separate files using page ranges.
- Export PDF pages as JPEG images.
- Convert DOCX and TXT files to PDF.

Keep documents organized
Import files and folders, search by file name, sort your library, and mark favorites. Rename documents, view file details, share files, or save generated PDFs to a location you choose.

Preview more document types
View text and simplified structural previews of DOCX, XLSX, and PPTX files. Complex layouts, charts, and formulas may be simplified; Office previews and DOCX conversion do not reproduce full desktop layouts.

Start with four English sample PDFs: a welcome guide, project brief, weekend field guide, and meeting notes. The interface supports English, Simplified Chinese, Traditional Chinese, Spanish, Japanese, German, and French; document content is not translated.

Handwritten signatures are visual marks, not certificate-based digital signatures. Scanning creates image-based pages without OCR, automatic edge detection, or perspective correction. PDF merge, split, image export, and brief imports require unencrypted PDFs; file and page limits apply.