1. Agreement and licence
When GanttPeek is obtained from Apple, Apple’s Standard End User License Agreement (“Apple Standard EULA”) applies to the licensed application and is incorporated here by reference. These terms add product-specific conditions. If they conflict, mandatory law and the Apple Standard EULA control to the extent applicable.
Subject to those terms, Eutopix Labs grants you a personal, limited, non-exclusive, non-transferable licence to use GanttPeek on Apple-branded devices associated with your App Store account and any permitted Family Sharing arrangement. The app is licensed, not sold.
2. What GanttPeek does
GanttPeek is a local, read-only viewer for supported Microsoft Project MPP binary families. It can display and export selected schedule information. It does not edit or save back to MPP, recover unknown passwords, bypass protection, reproduce every Microsoft Project field, verify contractual schedule compliance, or replace the authoring software.
Current core support includes task names, hierarchy where available, dates, duration, dependencies, resource identities, basic assignments, and selected project properties for verified MPP8, MPP9, MPP12, and MPP14 / Project 16.x files. Password-protected files are rejected. Baselines, progress, constraints, notes, real calendar exceptions, custom fields, resource capacity and costs, source critical-path flags, and some assignment details are not currently extracted. Project 2021, 2024, and Microsoft 365 desktop files share a Project 16.x / MPP14 family, so their exact originating edition may not be identifiable.
3. Your responsibilities
You are responsible for having the right to access any file you open, checking important information against the authoritative source, keeping appropriate backups, and using exports lawfully. Do not rely on GanttPeek as the sole basis for safety-critical, legal, financial, construction, procurement, or contractual decisions.
4. Price, payment, and refunds
GanttPeek may be downloaded without charge and used to open and reopen one real project, explore the built-in sample, and use the available viewing and export tools. The optional GanttPeek Lifetime non-consumable in-app purchase unlocks additional projects. It is a one-time purchase, not a subscription. Customers who purchased version 1.0 before the free-download update receive Lifetime access automatically.
The price and currency shown by the App Store at purchase are controlling. Apple acts as the storefront and handles payment processing, applicable storefront taxes, receipts, Family Sharing eligibility, restoration, and refund requests under Apple’s terms and applicable law. GanttPeek does not require a separate subscription or Eutopix account. Nothing here limits cancellation, conformity, refund, or other rights that cannot lawfully be excluded, including rights available to consumers in the European Union.
5. Ownership and open source
GanttPeek, its design, and its proprietary source are owned by Eutopix Labs or its licensors. The current parser includes MIT-licensed and other permissively licensed software; those components remain governed by their own terms, which take priority for the covered code. Notices are published on the open-source page and inside the app. Nothing in these terms restricts rights granted by any open-source licence.
6. Acceptable use
You may not use GanttPeek to infringe rights, access files without authorization, distribute malware, interfere with the App Store or app security, or misrepresent output as certified by Eutopix Labs or Microsoft. Restrictions do not apply where applicable law or an open-source licence expressly permits the activity.
7. Availability, updates, and support
We may provide fixes and compatibility updates, but cannot guarantee that every future MPP producer variation or Apple operating-system release will work immediately. Features may change to improve security, comply with law, or address platform requirements. Support is available at ganttpeek.com/support. Access includes the version obtained from the App Store and any updates we make available for it; it does not promise a specific future feature or major-version upgrade.
8. Warranty and liability
We provide GanttPeek with the warranties required by applicable law. To the maximum extent law permits, the app and website are otherwise provided “as is” and “as available,” without a promise that every file or field will parse without error. To the maximum extent permitted, Eutopix Labs is not liable for indirect, incidental, special, consequential, or lost-profit damages arising from use of the app. These limits do not apply to liability that cannot be limited, including for intentional misconduct, gross negligence where applicable, personal injury caused by negligence, or mandatory consumer protections.
9. Governing law and disputes
These terms are governed by Polish law. If you are a consumer, this choice does not deprive you of mandatory protections of the law of your habitual residence or any court rights available under applicable law. Courts in Warsaw, Poland have non-exclusive jurisdiction; for consumers, statutory jurisdiction rules apply.
10. Trademarks and independence
Microsoft and Microsoft Project are trademarks of the Microsoft group of companies. GanttPeek is independently developed and is not affiliated with, endorsed by, sponsored by, or certified by Microsoft. References describe file compatibility only. Apple and Mac are trademarks of Apple Inc.
11. Changes and contact
We may update these terms prospectively. A revised date will be posted above, and material changes will be communicated appropriately. Questions may be sent to support@ganttpeek.com.