Essential Functions of PDF Tools
Most modern PDF suites offer a standard set of features:
- Modification: Edit text/images, crop pages, and add watermarks.
- Organization: Merge multiple files into one, split pages, or rearrange the page order.
- Conversion: Change PDFs into Word, Excel, PowerPoint, or image formats (and vice versa).
- Optimization: Compress large files to specific sizes (e.g., under 100KB or 1MB) for easy sharing.
- Security: Protect documents with passwords, redact sensitive information, and apply digital signatures.