Unlike software that requires installation and registration of complex DLLs, most tools are "portable." This means they often require no installation, making them easy to integrate into USB drives, network shares, or automated server environments without altering the host system’s registry.
Add to crontab: 0 2 * * * /usr/local/bin/pdf_backup.sh verypdf command line
The VeryPDF command line lineup includes several specialized applications: VeryDOC Knowledge Base - Part 213 verypdf command line
For example: