Les lettres demploi is a free Android application developed by Wajdi Kechaou. This app is a comprehensive collection of over 200 work-related letters covering a wide range of topics such as job applications, cover letters, resumes, retirement, and medical visits, among others. It is an excellent tool for individuals who are looking for employment or those who are already employed but need to write letters related to their jobs.

The app is designed to be user-friendly and easy to navigate. Users can search for specific letters or browse through the categories. Each letter is written in a professional tone and provides a clear and concise template that users can customize to suit their needs. The app is regularly updated, ensuring that users have access to the latest templates and information.