KinCrypt

KinCrypt is a free, independent contact manager that connects directly to your Proton account. Browse, search, create, and edit contacts in a focused app designed to keep people and their details easy to find. Keep contacts organized: • Find contacts by name and contact details • Mark frequently used contacts as favorites • Browse groups and see everyone in each group • View phone numbers, email addresses, postal addresses, notes, photos, and other saved details • Choose how names are displayed and sorted Stay in sync: KinCrypt stores contacts locally and synchronizes changes with Proton in both directions. Clear sync status indicates whether your contacts are up to date, syncing, offline, or need attention. Built with privacy in mind: KinCrypt communicates directly with Proton, with no KinCrypt server in between. There is no app analytics or automatic log upload. Session tokens are stored in your device’s secure storage, and your Proton password is never saved persistently by KinCrypt. A Proton account is required. KinCrypt is an independent app and is not affiliated with or endorsed by Proton AG. Proton names and marks belong to their respective owners.