About

pdf-a.com is made by CAPITA S.R.L., a company based in Rome, Italy, that builds tools for opening and preparing digital documents: digital signatures, certified email, e-invoices.

All our tools share one principle: documents stay on the user's device. The PDF/A converter runs entirely in the browser and validates every file before delivering it.

Other tools of ours: p7m.io to open signed .p7m files and emlviewer.app to read .eml files.