Features
Everything BergPDF can do
16 feature areas, all free, open source and offline-capable. Filter by category or search, then open a feature for screenshots and its honest limits.
Read & navigate
Tabs, thumbnails, bookmarks, full-text search and smooth zoom, even on large drawings.
Annotate
Highlight, underline, notes, callouts, shapes, arrows and freehand drawing.
Edit text & images
Change existing text and images in place, or add new ones.
Your own fonts
Five bundled font families plus any TrueType font installed on your computer.
Organise pages
Rotate, delete, insert, duplicate, reorder, extract and merge pages.
Fill in forms
Fill text fields, checkboxes, radios and lists, then flatten the result.
Sign
Draw a handwritten signature or sign digitally with your own certificate.
Measure & count
Calibrate a scale, measure on drawings with snapping, count items and export CSV.
OCR
Make scanned pages searchable. Runs on your computer.
Optimise size
Shrink files losslessly, balanced or smallest, and see what you saved.
PDF/A archiving
Convert to PDF/A-2b with a preview, or the exact reason it cannot be done.
PDF Copilot (AI)
Summarise, ask questions and get answers with page references. Bring your own key.
Translate in place (AI)
Translate a document paragraph by paragraph, in a copy, layout intact.
Command palette & shortcuts
Ctrl+K for every command, a context menu where you work, remappable shortcuts.
Safe saving & recovery
Unlimited undo, autosave with crash recovery and checked, atomic saves.
Open source & private
GPLv3 software with no account, no telemetry and no cloud. Your documents stay on your computer.
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