Download

i-Tree Eco with links to core i-Tree tools & resources:

Download and install on your Windows PC:

1. From your Windows computer, begin the download process by clicking here: i-Tree_2025_6.1.53
   Our Microsoft Windows installer is verified by DigiCert and signed by the Davey Tree Expert Company.
2. Support i-Tree by filling out a basic user information form; we do not share your information.
3. You will receive a download link via email that will launch a Windows Installer for i-Tree.

Prefer not to download and install?

• Try our easy-to-use, web-based tools.

Thank you for your interest in i-Tree! We update our science and software throughout the year, so please check back often.

Troubleshooting the download process:

• Please make sure your spam filters allow email from itreetools.org.
• Check your junk mail/spam folders if the email does not arrive within 10 minutes.
• If you have trouble saving the download AFTER clicking the email link, temporarily disable Controlled Folders Access in Windows.

Help with installation:

• i-Tree Eco requires Windows 10 or higher; please see the System Requirements page for more information.
  • Current i-Tree Version and Change Log
• Other i-Tree tools run on modern web browsers such as Firefox, Chrome, Edge, and Safari.
  • These include: MyTree, i-Tree Design, i-Tree Planting, i-Tree Species, OurTrees, i-Tree Landscape, and i-Tree Canopy
• Help for those on Managed Networks (corporations, universities, etc.): please review the Networks and IT Information Installation page
• i-Tree Eco is NOT compatible with the Apple Mac operating system.
  • While we cannot provide support for these, Cloud desktops (DaaS), emulators, parallel systems, and dual-booting may be options.
  • Check out our learning video on "Options for installing and running i-Tree on a Mac computer"
  • If you know of funding sources to help create a separate, Mac version of i-Tree Eco, please contact us.