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jMessenger vs Threema

A side-by-side look at jMessenger and Threema. For an in-depth review of either product, follow the links below.

jMessenger

jMessenger

Social & Communications

jMessenger is an open-source, cross-platform instant messaging client that allows users to chat with contacts across multiple IM networks. It supports common protocols like XMPP, IRC, SIP, and more. jMessenger is lightweight, customizable, and encryption capable.

messagingchatxmppircsipopensourcecrossplatformcustomizableencryption
Threema

Threema

Social & Communications

Threema is a secure messaging app that emphasizes privacy and security with end-to-end encryption for all communications. It allows you to message and call other Threema users.

messagingencryptionprivacysecurityvoice-callsvideo-calls