PDFPerch · Procesamiento 100 % local en el navegador
Proteger PDF
Comprueba la contraseña y configura restricciones del documento.
Important: pdf-lib can read and rewrite many PDFs, but it does not export standard password-encrypted PDFs. This screen is the production UI shell; the final encryption engine must be supplied by a WASM or SDK backend running in the browser.
Procesamiento 100 % local en el navegador