PDF20 is a sidebar add-on that helps users quickly access popular PDF20 online PDF tools.

With PDF20, users can open commonly used PDF tools such as Compress PDF, Merge PDF, Split PDF, PDF to editable document formats, PDF to spreadsheet formats, and OCR PDF. The add-on also organizes tools by categories, including Organize PDF, Convert PDF, Optimize PDF, Extract & OCR, and Secure PDF, making it easier to find the right tool quickly.

PDF20 does not directly process files inside the host application. Instead, it provides convenient shortcuts to the corresponding online tools on the PDF20 website, where users can complete their PDF tasks.

Key features:
- Quickly open PDF20 online PDF tools
- Access popular tools such as Compress PDF, Merge PDF, Split PDF, PDF to editable document formats, PDF to spreadsheet formats, and OCR PDF
- Browse tools by category: Organize, Convert, Optimize, Extract & OCR, and Secure PDF
- Convenient access from the sidebar
- Open the full PDF20 website for more PDF tools

Common use cases:
- Compress PDF files
- Merge multiple PDFs
- Split PDF documents
- Convert PDF files to editable document or spreadsheet formats
- Run OCR on scanned PDFs
- Quickly find and open online PDF tools