Save contacts - Save contacts app provides features through which users can select the desired data to create the backup in a variety of different formats.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
SIM Contacts Manager - SIM Contacts Manager app offers features that let you insert your sim card to your mobile phone to manage, edit, add, and delete your contacts right at your fingertips.
SourceTree - Mac and Windows client for Mercurial and Git.
X-Transfer - X-Transfer is an app by WebToGo that comes up with features to help you in performing data transfer between your smart devices in a few simple steps.
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.