Lightning is a popular calendaring, scheduling and task management extension. Mozilla Sunbird® is a cross-platform application that brings Mozilla-style ease-of-use to your calendar.
If you enjoy using our applications (Lightning or Mozilla Sunbird®), please consider making a donation. All donations can be made using a credit card, PayPal account or check. The Mozilla Foundation will use your donation to fund activities related to the Calendar Project*.
Easy Ways to Donate to the Calendar Project
- Make a one time donation online
If you have a major credit card (Visa, MasterCard, American Express) or PayPal account, donating is easy. Click this button to get started.
- Make a $10 donation each month
Set up a regular monthly donation using PayPal**. Just click the button below to get started.
- Make a donation with a personal check
Please print out and complete the donation form and mail that with a check payable to the Mozilla Foundation to:
650 Castro Street
Mountain View, CA, 94041-2021
Tax Exempt Status
The Mozilla Foundation is a California non-profit corporation exempt from federal income taxation under IRC 501(c)3. Donations are tax deductible for U.S. citizens. For donors outside of the United States, please consult with your tax advisor about whether your donation will be tax deductible.
* The Mozilla Foundation may use any directed donation for other purposes if the Board of Directors is unable to find suitable activities to fund for a project, if a project becomes inactive or otherwise becomes ineligible to receive funds.
** Your credit card or PayPal account will be automatically charged each month (read the Mozilla Donation FAQ to find out how to cancel a monthly donation).