The "Ejari" application is an application that specializes in documenting unified lease contracts in the Kingdom of Saudi Arabia. The application is characterized by its ease of use and its effectiveness in improving the process of documenting lease contracts between the landlord and the tenant.The application is based on the "rental" platform of the "sakani" program, which aims to document the rental process between the owner and the tenant. The application has several advantages, including:1- Ease of use: Users can create their own accounts, create a lease contract and manage lease contracts on the application with ease.2- Fast and secure documentation: Lease contracts are documented quickly and securely, as the data is stored on secure servers, and a copy of the contract is sent to the mobile of the landlord and the lessee through the Ejar system.3- Excellent technical support: The application provides excellent technical support to users, as their inquiries and problems are answered quickly and effectively.4- Saving time and money: The application saves time and money for users, as they can document lease contracts with ease and without the need to go to real estate offices with nominal fees for the commercial and residential contract.Users can download the application on their various smart devices, and benefit from its services in documenting lease contracts easily and conveniently.