PDF Tools
CMAKnowledge PDF Toolbox
The 10 most powerful client-side PDF tools – merge, split, compress, convert, watermark, extract, and more!
Merge PDFs
Combine two or more PDF files into a single PDF.
Split PDF
Extract a specific page from a PDF as a new file.
Compress PDF (Lite)
Shrink PDF file size – removes metadata only.
For stronger compression/compressing images use server-based apps.
JPG to PDF
Convert one or more JPG/PNG images into a single PDF.
PDF to JPG Preview
Preview and save the first page of a PDF as an image.
Right-click the image above to save.
Extract PDF Text
Copy all text content from your PDF (all pages).
Unlock PDF (Simple)
Remove password if file is not strongly encrypted.
Strong encryption/DRM is not supported client-side.
Protect PDF
Password-protect your PDF.
Not supported client-side
Not supported client-side
Please use a server or trusted service for PDF encryption.
Add Watermark
Add translucent watermark text on every PDF page.
Rotate PDF
Rotate every page by 90°/180°/270°.