A global leader in PDF software
Open and work with large PDF files instantly thanks to a highly optimized engine that uses minimal system resources.
Edit text, images, and layout directly inside your PDF without needing to convert files to another format.
Add comments, highlights, stamps, and drawings to improve collaboration and document review workflows.
Turn scanned documents into fully searchable and editable text, making old files easy to reuse.
Protect your documents with passwords, permissions, and digital signatures to keep sensitive data secure.
Access powerful PDF tools with a free version available and a cost-effective one-time license option.