To support our development efforts, we request that all commercial users of Inno Setup purchase licenses. Thank you!
All commercial licenses are perpetual and require a single payment. They include two years of updates, major and minor. After this period, your current version will remain licensed and functional as-is.
To be entitled to updates again, you need to renew your license. If you renew within two months after your update period ends, you are eligible for a discounted renewal price at 60% of the current price at the time of renewal.
Single User
1 user
Team
2-5 users
Enterprise
Unlimited users
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You can set a separate invoice email in the next step (Paddle checkout).
The licensee email will be used as the default invoice email.
Local taxes may be added.
Our order process is conducted by our online reseller Paddle.com. Paddle.com is the Merchant of Record for all our orders. Paddle provides all customer service inquiries and handles returns. We offer a 30-day money-back guarantee on all commercial license purchases. See our Terms of Service and Privacy Policy for details.
To order, select your license, proceed to checkout, and complete payment via Paddle. You will receive your license key and invoice via email.
You can review and correct your order details before completing payment at checkout. Payment by wire transfer is also supported.
Over the years, a number of users have expressed to us a desire to see their organizations support the ongoing development of Inno Setup, but have found that organization policies often make it difficult or impossible to approve a donation. By introducing a commercial license option, we aim to provide a straightforward and familiar way for organizations to contribute to the project's sustainability.
Additionally, many organizations prefer having official licenses on record for all software they use, as it helps with audits and internal compliance checks.
Finally, your support through license purchases directly enables us to improve and maintain Inno Setup.
So, if you or your organization benefit from using Inno Setup in a commercial context, we kindly ask that you purchase a license. Thank you for helping ensure the continued development of this software.
It is not strictly required. However, given the critical role a reliable installer plays in the success of commercial software products, we believe it is fair to request that all commercial users purchase a license, regardless of the version being used.
Within an organization, each user license may be assigned by you to a single employee, temporary worker, or freelancer working for the organization. A user license may be reassigned no more than once per month. The total number of assigned licenses must never exceed the number of purchased licenses.
If no humans are interacting with the Inno Setup IDE and/or compiler, but the IDE and/or compiler are nevertheless being invoked (for example, from a build script on a CI machine), then purchase of a single-user license is expected at minimum.
Please note that installers built without a license are not explicitly marked as unlicensed. This means you could choose not to install the license key on a CI machine, even if we ask you to assign a license to it.
Each license is intended for the specified number of users, but a licensed user may install and use the software on multiple computers, physical or virtual, provided they are the primary user on each.
Licenses do not include additional software support. Buyer support (for order, payment, and delivery issues) is always available, please contact us.
To view your invoice, please use our customer portal at Paddle.com. You will have a one-time opportunity to update the names, tax ID, and address on your invoice.
License keys are emailed within 24 hours of purchase. If you do not receive your key in your inbox, please check your spam or junk folder. If you still cannot locate it, please contact us.
Additional software support options are available upon request, please contact us.
Yes, we can facilitate payment by wire (bank) transfer via invoice, and yes, you can receive an invoice before paying.
Please contact us, and we’ll send you a Paddle manual invoice with the necessary details. Manual invoices allow payment by wire transfer or by other means, such as a creditcard or Paypal.
When you reach out, please include all of the following:
The name to appear on the invoice, and the email address to send the invoice to.
The name to appear on the license, and the email address to send the license key to.
The company tax ID (if ordering as a company).
The purchase order number (optional).
The full billing address, including state/region.
The license type to be purchased (Single User, Team, or Enterprise).
The desired currency. Only USD, EUR and GBP can be used for manual invoices.
Once the funds have been received, we will issue your license key by email.
If wire transfer is used: Paddle processes wire transfer payments each morning (GMT). After you make the transfer, funds should be received within 2 to 3 business days.
Yes, we can issue an invoice to you and register the license in your customer’s name.
Please contact us, and we’ll send you a Paddle manual invoice with the necessary details. Manual invoices allow payment by wire transfer or by other means, such as a creditcard or Paypal.
When you reach out, please include all of information listed above.
Any donator who donated between August 12, 2023 and August 12, 2025 qualifies for a free single user license beginning on August 12, 2025, regardless of the donated amount. Thank you very much for your support. To receive the license, please contact us and be sure to include the date you donated and the email address you used for the donation.
We're not requesting that non-commercial users purchase licenses - but they may still do so if they wish! Additionally, donations of any amount, from both non-commercial and commercial users, are accepted and appreciated.
We respect your privacy. Please see our Privacy Policy for details. We do not engage in user tracking beyond what is strictly necessary to process your order and comply with legal requirements. If you have any questions or concerns regarding your privacy, please contact us. This website does not use any cookies.
We offer a 30-day money-back guarantee on all commercial license purchases. Refund requests should be made directly to our online reseller Paddle.com, who handles all payments and returns as the Merchant of Record. You can contact Paddle.com support via their website. If you have any difficulty obtaining a refund from Paddle.com, please contact us for assistance.
Please note that you are not expected to purchase a license before your Inno Setup-built installers are ready to be used in production, see the "early stage" Q&A above.
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