Nextcloud SMS Alternatives

QKSMS is a beautiful communication app that offers magical texting experience.

Integrate Android with the KDE Desktop

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Pulse SMS is a next-generation SMS and MMS application that is fast, secure and packed with lots of modern features as well as customization feature you cloud want.

Messaging and SMS app bundled in stock Android.

Textra is a seriously beautiful, feature rich SMS and MMS app.

Fast, simple & secure messaging. Privacy that fits in your pocket.

Open Source

My Folder and File Locker: Hide Photo and Videos is one of best privacy protection application to easily hide and encrypt your images, videos and any other files that you do not want others to see on your mobile device.

Handcent SMS is a free enhanced SMS and MMS application for Android.

Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.

Visit website paid Free Trial $15.0 / Monthly

Encrypted SMS messenger for Android.

Pushbullet - Your devices working better together

Access Android phone/tablet from computer remotely and securely. Manage SMS, files, photos and videos, WhatsApp, Line, WeChat and more on computer.

freemium

Soduto is basically a Mac OS X supported program that allows the mobile users, PC users, and Mac users to transfer their file and data between multiple devices.

Open Source