Web site: linphone.org Category: Network Subcategory: Instant Messengers, Voip Client Platform: Android, iOS, Linux, OS X, Windows License: GPL, Proprietary Interface: GUI First release: 2001 Linphone (Linux phone) – an open source SIP phone for voice/video calls and instant messaging, and is available for mobile and desktop environments (iOS, Android, GNU/Linux, macOS, Windows Desktop, Windows … Read more
Web site: signal.org Category: Network Subcategory: Instant Messengers Platform: Android, iOS, Linux, OS X, Windows License: GPL Interface: GUI First release: 2018 Signal – a messaging app for simple private communication with friends. Signal uses your phone’s data connection (WiFi/3G/4G) to communicate securely, optionally supports plain SMS/MMS to function as a unified messenger, and can … Read more
Web site: delta.chat Category: Network Subcategory: Instant Messengers Platform: Android, iOS, Linux, OS X, Windows License: GPL Interface: GUI First release: August 2018 Delta Chat – an open source chat application that sends messages via e-mails, encrypted if possible, with Autocrypt. You do not have to sign up anywhere, just use your existing e-mail account … Read more
Web site: tresorit.com Category: Network Subcategory: File Backup and Sync Platform: Android, iOS, Linux, OS X, Windows License: Proprietary, Freeware, Trialware Interface: GUI First release: 2011 Tresorit – a proprietary sync, cloud based service which encrypts files using client-side encryption with AES-256 before uploading them. It work seamlessly across offices, and on the road without … Read more
Web site: sugarsync.com Category: Network Subcategory: File Backup and Sync Platform: Android, iOS, OS X, Windows License: Proprietary, Trialware Interface: GUI First release: 2009 SugarSync – a proprietary sync tool which lets you work with your documents from your laptop, share entire photo galleries from your phone and collaborate in real time on any device. … Read more