Support

i-Tree helps people understand the benefits that trees provide and our support team is here to help you understand i-Tree. The i-Tree team offers free support in using the tools and understanding the science and providing online training.

Overview of the support we provide.

For new users, here is a handy Resource Guide.

Learn to use the i-Tree tools

• Video learning
• Manuals, Guides, and Workbooks
  • Project Planning and Management
• Teaching

i-Tree Academy and Learning opportunities

• i-Tree Open Academy 2025 (May 7- June 11)
• i-Tree Open Academy Spring 2024*

*Live sessions are over, but all recordings, exercises, and materials are available. Make your own course by watching and reviewing the materials you're interested or complete all six sessions on your own timeline.

• i-Tree for Funding Opportunities - May 2023
• About the Domestic i-Tree Academy (2020-2021)

Understand the science of i-Tree

• Understanding i-Tree: Summary of Programs and Methods. (2023) A comprehensive report describing i-Tree methods, potential limitations, future goals, and opportunities to facilitate new science and international collaboration.
  • Appendices including biomass equations, wood density values, allometric equations and more (2021).
• Methods Documentation, Model Notes, and Technical Papers
• Software and Science change logs capturing recent updates to underlying models, methods, and databases.

See how others are using the i-Tree tools

• Project Profiles - unique projects from i-Tree users
• Project Reports - shared by i-Tree users
• Beyond the written report - infographics, story maps, tree tags, and other unique communication examples

Connections to other i-Tree Users

• Presentations
  • View our Spring 2022 town hall meetings: Advanced | Intermediate | Novice users.
  • Also, see our: Town Hall Resource Guide | Town Hall FAQs.
• Marketing i-Tree
• IUFRO Directory of Scientists working in forestry research

For international users

• Overview of International Use of i-Tree
• International Reports by country
• International Documentation, Manuals, and Guides by language

Connect with us

• You can always reach us with specific questions at the i-Tree support email, info@itreetools.org.
• Feedback Form for the i-Tree Tools
• The official i-Tree FAQs and User Forum
• i-Tree Newsletters - we don't send too many of these, so don't be shy about signing up! Subscribe | Unsubscribe
• i-Tree LinkedIn - Give us a follow and stay up to date on upcoming i-Tree training opportunities, development updates, and new projects and publications using i-Tree!