Contact Saver is an Android utility tool developed by Frozen Unicorn Software that allows you to store your phone contacts locally in a compressed CSA file format with HD profile images in their original size. It is an ideal solution for those who have ever tried to transfer their phone contacts from one phone to another, but were unable to preserve HD profile images. The app also enables you to read and write contacts stored on the SIM card.

This app offers basic functions such as backup and restore of phone contacts, backup and restore of SIM card contacts, and local storage of contacts with HD profile images. Additionally, it supports other file formats such as CSV. The transfer of contacts can be done via Bluetooth or other share functions. Contact Saver also offers features like loading contacts from phone, SIM card, or CSA file, saving contacts to phone, SIM card, or CSA file, deleting contacts on phone, SIM card, or local storage, and sharing CSA files. The app supports multiple languages, including English and Slovenian.

Contact Saver is a free app and can be downloaded from the Google Play Store. For bugs and feature requests, you can contact Frozen Unicorn Software through their email address,