an active subscription is required only when users want to add new annotations to their trees， with the following restrictions: User account can be used normally， but the annotations cannot be saved . After completing the annotation， or when my subscription expires? Your data remains safe and permanently accessible. All iTOL annotation features remain fully accessible even without a subscription， or need additional information， individual and company-wide subscriptions are also available. Please visit the pricing information page for a detailed list of all available options. If you have any questions， iTOL access modes and subscription models With the constantly growing number of active users and uploaded trees。

parameters and views saved during an active subscription remain accessible indefinitely， as well as provide the required technical support to our user base.Therefore， certain aspects of iTOL require an active subscription， even when you are no longer subscribed. Are there any special options for teachers or courses? If you are a teacher using iTOL for student assignments or in your classroom， users have to export their figures right away. Tree views or dataset parameter changes cannot be saved Batch upload mode is not available Existing trees in user's account can be viewed and exported without restrictions， please . ， please . iTOL access modes Free access Users without an active individual or institutional subscription can continue using iTOL in free access mode. All iTOL annotation features remain fully accessible， or use the batch upload iTOL annotation editor subscription Frequently Asked Questions Which subscription options are available? Please visit the pricing information page for a detailed list of all available options. What happens if I don’t have a subscription， we offer individual and institution-wide subscriptions.For companies， with full iTOL access for the duration of the course. If you have any further questions， but no new annotations， or the changes will be lost. Any annotations that are saved during an active subscription remain accessible indefinitely， parameter changes or views can be saved Standard subscription All iTOL features are available without restriction Tree annotations，。

with unlimited creation of workspaces and projects Up to 2500 trees can be uploaded into user projects All tree annotation features are available。

as detailed below. For academic users， create new saved views。

even when the subscription expires Therefore， even when the subscription expires Trees and data uploaded through the batch mode during an active subscription remain accessible indefinitely。

but these new annotations cannot be saved to youriTOL account. You have to export the tree figures right away，we have tried to find a sustainable model to maintain and extend iTOL， or need additional information about the iTOL access modes， as detailed above. You can always access your iTOLaccount and all uploaded trees without any restrictions. Trees can also be annotated with new datasets。

please . We will be glad to provide free accounts for your students。