
Telegram
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .
QuickMSG is a secure messaging format and an Android App of the same name. With it you can send messages either to other contacts directly or to groups. Its aim is to...
quickmsg is a secure messaging format and an android app of the same name. with it you can send messages either to other contacts directly or to groups. its aim is to combine the ease of use that messaging apps give with the security of encrypted email.
it is also available in the fdroid app store. (fdroid.org)
there is no central quickmsg server or infrastructure.your messages will be sent via the existing smtp/imap email infrastructure.your messages will be sent using encryption from end to end. nobody in between can read it.quickmsg uses well known and established pgp encryption. by default quickmsg will use 2048 bit rsa encryption for each message.you identify with an email address, not with a phone number. quickmsg is thus not bound to a phone, but can be used on other device types as well.
Productivity File Sharing Travel and Location
instant-messaging group-chat encrypted-chat secure-messaging email-chat
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. .
Free Mac OS X Windows Linux Android iPhone Web Blackberry Mac Windows Mobile
TextSecure and RedPhone have been merged to create Signal! Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or...
Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad Chrome