Log Master is a lightweight and intuitive application designed for Android devices that allows users to view logs or any other text files in different formats. With its multitude of features, users can easily manipulate the text content and display it in various forms to quickly find the information they are looking for.

The app includes an in-app file browser, allowing users to quickly browse the device's internal storage and select a file. Once selected, Log Master displays the raw content of the file and allows users to filter the content by a given text, displaying only the lines containing it. The app also includes a search function to find every occurrence of a text within the file content, as well as next/previous functions to navigate between search matches.

Users can also customize the appearance of the text with color filters based on a pattern, text color, and background color. This feature allows users to highlight chunks of text using color filters to quickly identify key words or portions of text. Additionally, users can change the font size, enable/disable line numbers, and enable/disable case sensitivity in the application settings.

Log Master also allows users to save the filtered content to a file for later use, making it an ideal tool for those who need to access and analyze text files regularly.