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Features

Everything you need for PDFs

Every feature is free, with no ads and no account.

Read

Smooth readingSmooth scrolling, pinch zoom, page by page or two pages side by side
Search and copy textIn one document or across all your PDFs at once
Contents, bookmarks and linksJump to any part
Pick up where you left offYour reading position is saved per file
Light and dark themeNight and sepia page colors
Right-to-left readingFor Arabic, Hebrew and manga
All PDFs on your phoneOne list, sorted by folder

Annotate & sign

Highlight and drawMark up right on the page
Notes, lines, arrows and shapesComment anywhere
SignaturesDraw, type or use a photo
Digital signaturesPAdES, with signature check
Undo and redoTake back any stroke
Saved to the original fileNo extra copies

Edit

Fill in formsFill in fields and checkboxes, then save
Edit textChange words right inside the PDF
Edit imagesRight inside the PDF
RedactPermanently remove sensitive text
Organize pagesInsert, delete, rotate and reorder

PDF tools

Scan documentsPaper to PDF with your camera
Recognize text (OCR)Turn scans into searchable text
Merge and splitSplit by pages or chapters
CompressMake files smaller
Lock with a passwordOr remove it
PDF to WordAnd images to PDF
Compare two PDFsSee what changed
Read aloudKeeps going with the screen off
Translate textLanguage models run on your phone

More

Rename filesRight where they are
Widgets and shortcutsOn your home screen
Keyboard, mouse and stylusComfortable on tablets and foldables too
18 languagesIncluding Arabic, Japanese and Hindi

Lark PDF Reader: Simple & Fast

Open, sign and edit PDFs on your phone. Free, no ads, no account.

Coming soon to Google Play