Terms of Use

STACKFAST END USER LICENSE AGREEMENT (EULA)
Last Updated: 2 November 2026

PLEASE READ THIS END USER LICENSE AGREEMENT ("AGREEMENT") CAREFULLY BEFORE USING STACKFAST ("SOFTWARE"). BY DOWNLOADING, INSTALLING, COPYING, OR USING THE SOFTWARE, YOU AGREE TO BE BOUND BY THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS, DO NOT INSTALL OR USE THE SOFTWARE.

1. GRANT OF LICENSE
Subject to the terms and conditions of this Agreement, StackFast grants you a non-exclusive, non-transferable, revocable license to use the Software on your personal or business computers in accordance with your authorized tier (Evaluation / Trial, Personal, or Commercial License).

2. INTELLECTUAL PROPERTY RIGHTS
The Software, including its proprietary algorithms, user interface, source code, documentation, and design, is and remains the exclusive intellectual property of StackFast and its licensors. The Software is protected by international copyright laws, trade secret laws, and international treaty provisions.

3. RESTRICTIONS
You shall not, and shall not permit or authorize any third party to:
a. Decompile, reverse engineer, disassemble, or attempt to derive the source code of the Software or any portion thereof;
b. Modify, adapt, translate, or create derivative works based upon the Software;
c. Bypass, alter, disable, defeat, or circumvent any licensing, activation, machine binding, or digital rights management mechanisms embedded in the Software;
d. Rent, lease, lend, sell, sublicense, distribute, or host the Software as a service bureau or commercial cloud offering without prior written authorization;
e. Remove, obscure, or alter any copyright notices, trademarks, or other proprietary legends displayed in or on the Software.

4. USER FEEDBACK
Any feedback, suggestions, bug reports, or ideas provided by you regarding the Software shall become the property of StackFast, and may be used, modified, and incorporated into future releases without obligation or compensation to you.

5. DISCLAIMER OF WARRANTIES
THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, ACCURACY, AND NON-INFRINGEMENT. STACKFAST DOES NOT WARRANT THAT THE SOFTWARE WILL BE ERROR-FREE, SECURE, OR UNINTERRUPTED.

6. LIMITATION OF LIABILITY
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL STACKFAST, ITS AUTHORS, OR CONTRIBUTORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES (INCLUDING LOSS OF PROFITS, DATA LOSS, OR SYSTEM INTERRUPTION) ARISING OUT OF OR IN CONNECTION WITH THE USE OR INABILITY TO USE THE SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

7. TERMINATION
This Agreement is effective until terminated. Your rights under this Agreement will terminate automatically without notice if you fail to comply with any of its terms. Upon termination, you must cease all use of the Software and destroy all copies in your possession.

8. ACCOUNT, UPDATES AND PRIVACY
The Software requires a StackFast account. You are responsible for keeping your login details secret and for activity under your account. An account may be used on a limited number of computers at a time (currently three), and you may not share your account with other people. We may suspend an account that breaks this Agreement. The Software checks for updates, and we may require you to install an update (for example to fix a serious bug or security problem) before you continue to use it. How we handle your data is described in the Privacy Policy, which forms part of this Agreement. You may delete your account at any time from within the Software.

9. GOVERNING LAW
This Agreement shall be governed by and construed in accordance with the laws applicable to commercial software agreements, without regard to conflicts of law principles.