Free PDF Viewer
Open a PDF file and choose from different modes to better browse through the document.
- Change the themes and PDF display modes;
- Read PDF aloud;
- Tap to translate the current PDF document;
- Find and search to replace PDF text.
Safe PDF Compressor
Optimize the PDF file size quickly and easily without quality loss
- Three compression levels are available to reduce PDF file size: low, medium, and high;
- Batch-compress multiple PDF files to improve efficiency.
Useful PDF Merger
Merge and split a PDF to simplify document management
- Combine multiple PDFs into one to save space and easily archive digital files.
- Separate PDF documents into individual pages or documents to make your PDF smaller.
Easy E-signature Maker
Shifting from wet signatures to electronic signatures ensures the validity and productivity
- Create a legally-binding e-signature by handwriting，inputting text, and adding images;
- Add an e-signature to sign a PDF quickly.
Powerful PDF Editor
Changing text in a PDF can be challenging, but you can make it easy by using SwifDoo PDF.
- Add or delete text from PDFs;
- Change the font size, style, and color of the text;
- Insert hyperlinks and images into your PDFs.
What Exactly Is SwifDoo PDF
Edit a PDF as Easily as You Think
PDF editing is not an easy job until you get to know SwifDoo PDF. You can edit PDF images and crop PDF pages. Not only can you add PDF text directly, but you can insert text boxes wherever you need. And you can search for a word in a PDF and replace everything.
- everything
