Crossword Solver is an Android application that provides a powerful offline tool to solve word puzzles. The app is developed by AppSepehr and is available for free in the Education & Reference category of the Google Play Store.

The app boasts a super-fast search of over 350,000 built-in words, which can be searched offline. It also supports blank letters and wildcards, making it easier to find the right word for the puzzle. Additionally, Crossword Solver has a feature for searching two-word anagrams, which can be helpful in solving more challenging puzzles.

The app's interface is simple and user-friendly, with a search bar that allows users to enter the letters they have, including any missing letters. Crossword Solver also supports codewords, where part of one word can be used to find other words. Overall, Crossword Solver is an excellent offline tool for anyone looking to solve word puzzles quickly and easily.