Free Books Library is an Android application developed by KMS Solution that provides a vast collection of free Gujarati books under the "Creative Commons Attribution-ShareAlike License." The app allows users to access books by category, author, and also has a search feature.

One of the best features of Free Books Library is the ability to download books for offline reading and bookmarking them for downloading later. The app also offers a dark and light mode, which is a great addition for users who want to read during the night or day. Users can customize the font size and margins to their liking.

The app has a vast collection of books by famous authors such as Govardhanram Tripathi, Gijubhai Badheka, Javerchand Meghani, and Mahatma Gandhi. The books are available under categories such as Navalkatha, Navlika, Lok Katha, Jivan Charitra, Bal Varta, Kavya Sangrah, Pravas, Natak, and many more. The app also allows users to resume reading from where they last left off.