Features of PaperKnife :

• Modify: Merge multiple files, split pages, rotate, and rearrange.
• Optimize: Reduce file size with different quality presets.
• Secure: Encrypt files with passwords or remove them locally.
• Convert: Convert between PDF and images (JPG/PNG) or plain text.
• Sign: Add an electronic signature to your documents safely.
• Sanitize: Deep clean metadata (like Author or Producer) to keep your files anonymous.