List of the Top 3 Free Irrigation Design Software in 2025

Irrigateplus is a comprehensive software solution based on Epanet, integrating all necessary tools for the design and computation of irrigation systems into one platform. This application improves the efficiency of sprinkler irrigation, optimizes pipe diameters, selects the right pumping equipment, and enhances water management practices. Furthermore, Irrigateplus includes commercial catalogs from renowned manufacturers worldwide, simplifying the selection of the best rotors and sprays tailored to your needs. Its database management system facilitates a more efficient design process for irrigation systems, resulting in notable time and cost reductions. The software’s intuitive interface also contributes to a more productive design experience. In addition, there is a free version available that omits the commercial catalog, which allows potential users to test the software before making a purchase. Tailored specifically for pressurized irrigation systems, Irrigateplus removes the need for additional software, providing a holistic solution for all irrigation design and calculation requirements. Consequently, it serves as an indispensable resource for professionals in both agriculture and landscaping industries, helping them to achieve optimal irrigation efficiency.

IRRISketch is an innovative online tool specifically crafted for the efficient planning of irrigation systems. The primary goal of this platform is to drastically shorten the timeframe from receiving irrigation design specifications to presenting a commercial proposal to clients, all while maintaining exceptional quality and accuracy throughout the project. By automating mundane tasks such as counting fittings and determining pipe sizes, it enhances the entire workflow. Moreover, the software incorporates an automatic nozzle detection feature that aligns with user-defined geometric criteria for the coverage area, facilitating quicker placement on-site. In addition to these core functionalities, IRRISketch boasts a multitude of other user-friendly options. A notable advantage is its ability to securely host all projects in the cloud, which removes the need for local installations on individual computers. This cloud-based approach allows users to easily access their projects from any internet-enabled device, including smartphones and laptops, from virtually any location worldwide. Furthermore, the platform is designed with an intuitive interface that enables users to navigate its features and tools with ease, requiring minimal training to get started. Overall, IRRISketch not only simplifies the irrigation planning process but also enhances collaboration among team members by allowing seamless project sharing.

AquaFlow, the free software provided by Toro for designing drip irrigation systems, offers irrigation designers a sophisticated tool aimed at maximizing system efficiency. The recent update of AquaFlow introduces improvements in speed, dependability, and security when compared to previous versions, along with enhanced compatibility with various web browsers. Additionally, it guarantees that users adhere to Toro's operational guidelines concerning emission devices. Now available as a mobile application for both Apple and Android platforms, the AquaFlow app presents a fresh and simplified method for streamlining the intricate drip irrigation design process. Furthermore, the newly launched AquaFlow app for tablets provides a more comprehensive and intuitive experience, as it works seamlessly across different devices, from tablets to desktops. Users can conveniently select laterals and submains, with immediate results available in organized tables and graphs, thereby making the design process more effective and user-friendly. This advancement marks a notable progression in democratizing irrigation design, allowing a broader range of users to engage with the technology. Ultimately, AquaFlow represents a significant leap towards enhancing accessibility and efficiency in the field of irrigation design.