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jMessenger vs SUM - Secure Ultimate Messenger

A side-by-side look at jMessenger and SUM - Secure Ultimate Messenger. 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
SUM - Secure Ultimate Messenger

SUM - Secure Ultimate Messenger

Social & Communications

SUM is a free and open-source encrypted messenger app for Android. It allows secure messaging with end-to-end encryption, ensuring chats and calls remain private. SUM also has group chats, file sharing, and voice/video calling features.

messengerencryptedprivatesecureendtoend-encryptiongroup-chatsfile-sharingvoice-callingvideo-calling