P7M Converter is a versatile utility designed for Android users to open, convert, and export digitally signed files directly on their devices. This app supports a wide range of digital signature formats including P7M, P7S, ASiC-E, ASiC-S, signed PDFs, signed XMLs, and the Italian Electronic Invoice (FatturaPA). Users can easily import files from various sources like Gmail or Drive and convert them into clean, printable PDFs without needing an internet connection. The app ensures that all processing is done locally, maintaining user privacy and security.

The application features a user-friendly interface available in multiple languages, including English, Italian, French, Spanish, and German. It allows batch conversion of multiple files simultaneously and keeps a local history of converted documents for easy access. With no sign-up or account required, P7M Converter is tailored for professionals, accountants, and individuals needing a reliable solution for managing signed documents.