PDF Editor

PDF Editor is an all-in-one PDF toolkit for Android: a fast PDF viewer and reader with practical tools to scan, annotate, sign, merge, organize, compress, and password-protect PDF documents. Everything runs on your device — no account or sign-up required.

✏️ ANNOTATE PDF
• Draw and write on any PDF with the pen tool
• Highlight important parts with a freehand highlighter in multiple colors
• Add text notes anywhere on the page, in the size and color you choose
• Erase annotations and undo changes anytime
• Save or share the annotated PDF as a new file

✍️ FILL & SIGN
• Create your signature by drawing with your finger
• Tap to place your electronic signature anywhere in the document
• Fill out paperwork by adding text boxes — handy for forms, contracts, and agreements

📷 SCAN TO PDF
• Built-in document scanner: turn paper into PDF with your camera
• Automatic edge detection and cropping (powered by Google document scanning)
• Import photos from your gallery and convert them to PDF

📑 ORGANIZE PDF PAGES
• Rotate, delete, and reorder pages in a thumbnail grid
• Extract selected pages into a new PDF file

🔗 MERGE PDF
• Combine multiple PDF files into a single document
• Arrange the file order before merging, and add scanned pages on the spot

🗜️ COMPRESS PDF
• Reduce PDF file size with three quality levels
• Preview the estimated output size before you compress
• Note: compression converts pages to images, so text is no longer selectable

🔒 PROTECT PDF
• Lock a PDF with a password (AES encryption)
• Set an open password so only people you trust can read the file

🖨️ AND MORE
• Print PDFs with the system print service
• Share PDFs to any app
• Recent files list for quick access
• Opens PDF attachments from email, messengers, and file managers
• Core tools work offline

Whether you need a PDF reader, PDF scanner, PDF merger, PDF compressor, or a simple way to sign a PDF on your phone, PDF Editor keeps it fast, lightweight, and easy to use.