Trust center
Security
pdftb is designed as a simple PDF tools interface with clear file actions, dedicated tool pages, and visible processing steps. When backend processing is connected, security should be handled with strict file validation, temporary storage, and automatic cleanup.
File handling
Uploaded files should only be used for the selected PDF task and removed after processing is complete.
Access control
Administrative or processing areas should require authentication before any file or job information is available.
Safe processing
PDF operations should validate file type, size, and permissions before conversion or editing starts.
Recommended practices
- Use HTTPS in production.
- Limit upload file size and accepted extensions.
- Delete temporary files after download or timeout.
- Never expose server file paths to users.