PDF Encrypt
Used to protect confidential contracts, personal documents or corporate reports from unauthorised access. You can require a password to open the document, or leave it open but block printing and copying.
Local processing
Runs on your CPU/GPU. No file leaves your machine.
Batch ready
Process dozens or thousands of files in one run.
Part of BulkPro
Bundled with 78 tools across 7 modules: one install, one app.
Detailed documentation
Full UI reference, step-by-step workflows, edge cases
Every input, button, and behavior documented for advanced users.