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pcontacts

Name: pcontacts
Author: Andrea Benetton

Andrea Benetton

Sync Proton Mail contacts into the Android system address book.

Productivity
FOSS
Free
No ads
No tracking

Android only

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What are these stores? F-Droid, GitHub, Zapstore

pcontacts signs in to your Proton Mail account, decrypts your contacts client-side using OpenPGP, and exposes them to the system Contacts app so they appear alongside your local contacts — the same way WhatsApp or Telegram surface their own contact directories.

Developer: Andrea Benetton
Source code: github.com/andreabenetton/pcontacts
Added to AppCosmos: 10 October 2026
License: GPL-3.0-only