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End User Licence Agreement (EULA)

Last updated: 16 May 2026

Summary: Add-ins are licensed, not sold. Single-user licence covers up to 2 personal devices for one named user. No reverse-engineering, no resharing, no removing notices, no using our work to build a competing add-in. Updates may install automatically. We may revoke leaked or shared licence keys.

1. Parties and acceptance

This EULA is between you ("Licensee", "you") and Ionel Viorel trading as Addlify ("Licensor", "we") and governs your use of our Microsoft Excel and Word add-ins, templates, scripts, macros and related digital content (the "Software"). By installing or using the Software you accept this EULA in full. It supplements our Terms and Conditions.

2. Grant of licence

Subject to your compliance and payment, we grant you a limited, non-exclusive, non-transferable, non-sublicensable, revocable licence:

  • Solo / Pro (single-user): install and use the Software on up to 2 devices personally controlled by 1 named user.
  • Cabinet (multi-user) plan: 1 account administrator plus the number of additional user seats purchased. Each seat — including the administrator — may install on up to 2 devices personally controlled by that one named user. The administrator is responsible for adding and removing sub-users, for ensuring each sub-user accepts this EULA before being granted access, and for all activity carried out under the licence and its seats (see Terms clause 12.4).
  • Enterprise plan: seats, devices and any custom limits as set out in your Enterprise order or order form.
  • Use is for your internal personal or business purposes only.

2.1 Distribution via Microsoft AppSource

If you obtained the Software through Microsoft AppSource or another Microsoft distribution channel, Microsoft's AppSource terms, the Microsoft Standard Application Licence Terms and Microsoft's store policies additionally govern the acquisition, delivery, billing and updating of the Software through that channel. Where those Microsoft terms conflict with this EULA in respect of delivery or store mechanics, the Microsoft terms prevail for that subject matter only; in all other respects this EULA continues to apply. The Software's functionality, the scope of the licence and your tax-filing responsibilities under clause 9 are the same regardless of the channel through which you obtained the Software.

3. Restrictions

You must not, and must not permit any third party to:

  • copy, reproduce, modify, adapt, translate, create derivative works of, or merge the Software, except as permitted by mandatory law (e.g. UK Copyright Designs and Patents Act 1988 §50B/C);
  • reverse-engineer, decompile, disassemble, decrypt, except as permitted by law;
  • rent, lease, lend, sell, sublicense, distribute, host, share, mirror or assign the Software or your licence;
  • provide the Software as a service to third parties (no service bureau / SaaS resale) without a separate written agreement;
  • remove copyright, trademark, watermark or licence-key notices;
  • use the Software to develop or facilitate a competing add-in;
  • use the Software in violation of export controls or sanctions;
  • circumvent any licence-key, activation, anti-tampering, telemetry or update mechanism.

4. Updates and support

We may, at our discretion, provide updates that may install automatically. Continued use after an update constitutes acceptance. Standard email support is provided per the support tier purchased; hours and SLAs are best-effort unless expressly stated.

5. Licence keys and activation

Licence keys are confidential and unique. Sharing, publishing or selling a key is a material breach. We may invalidate compromised keys and terminate associated licences without refund.

6. Data and telemetry

The Software may collect limited diagnostic and usage telemetry to operate licensing, detect crashes, prevent abuse and improve quality. Processed under our Privacy Policy. Where required, consent is obtained; non-essential telemetry can be disabled in settings. You are solely responsible for your data files. Back up before installing/running the Software.

7. Intellectual property

The Software and all rights are owned by us and our licensors. This EULA grants a licence only — no transfer of ownership. Microsoft, Excel, Word, Office, Windows and VBA are trademarks of Microsoft Corporation. We are not affiliated with Microsoft.

8. Third-party components and open source

The Software may include third-party libraries under their own licences. List available on request at legal@addlify.uk. Nothing in this EULA limits your rights under any open-source licence.

9. Tax filings and submitted data — you are the filer of record

The Software helps you prepare and transmit tax filings and related data to government systems, including HM Revenue & Customs (HMRC, United Kingdom) and the Agenția Națională de Administrare Fiscală (ANAF, Romania). In relation to every such filing or submission:

  • You are the taxpayer and the legal filer of record. The Software transmits filings on your express instruction and, where applicable, using your own credentials, OAuth tokens or qualified digital certificate. The legal effect is the same as if you had submitted the filing manually through the relevant government portal (e.g. HMRC Making Tax Digital or ANAF SPV).
  • You are solely responsible for the accuracy, completeness, classification, timeliness and legality of all data you enter and every filing you authorise — including invoice content, amounts, tax periods and identifiers (such as UTR, NINO, VRN or CIF) — and for the decision to submit.
  • The Software is a tool, not a tax, accounting or legal advisor. We do not review, audit, verify, calculate on your behalf, or guarantee the correctness of any figure or filing. Validation checks, previews and confirmation steps in the Software are aids only; using them does not transfer your responsibility to us.
  • You must review each filing — including any preview or summary the Software presents — before authorising it. Confirmations and acknowledgments you tick in the Software are recorded as evidence that you reviewed and authorised the filing.
  • To the maximum extent permitted by law, we are not liable for tax penalties, interest, surcharges, assessments, audits, investigations, rejected or duplicate filings, or other losses arising from: the content of your filings; errors, omissions or misclassification in data you supply; your failure to review a filing; or the act of filing itself. This is in addition to, and does not narrow, clause 11 (Limitation of liability).

Nothing in this clause affects liability that cannot be excluded or limited by law, or a Consumer's mandatory statutory rights.

10. Warranties

We warrant that, on delivery and for 30 days, the Software will substantially conform to its specifications when used per documentation. Sole remedy: at our option, repair, replacement or refund. Otherwise, the Software is provided "as is"/"as available". We disclaim warranties of merchantability, fitness for a particular purpose, accuracy and non-infringement to the maximum extent permitted by law.

10.1 Beta / Early Access features

Parts of the Software, or whole products, may be offered as Beta, Preview or Early Access. Such features are provided "AS IS" and "AS AVAILABLE", without warranty of any kind, express or implied, and are excluded from the 30-day conformity warranty above to the maximum extent permitted by law. You acknowledge that Beta software contains bugs, may produce incorrect results, may be changed or withdrawn without notice, and must not be used as the sole basis for any legally binding tax filing, medical decision or financial transaction. You agree to independently verify every output of the Software against official sources (HMRC online services, ANAF SPV, your accountant, or a qualified medical professional). To the maximum extent permitted by law, we exclude all liability for any direct, indirect, consequential or incidental damages — including financial loss, tax penalties, regulatory fines or health consequences — arising from your use of Beta features. Statutory consumer rights under the UK Consumer Rights Act 2015 remain unaffected.

11. Limitation of liability

Nothing limits liability for: death/personal injury caused by our negligence; fraud; or any liability that cannot be limited by law (including Consumers' statutory rights). Otherwise, to the maximum extent permitted: no liability for indirect/consequential losses, lost profits, revenue, data or goodwill. Total cap = greater of (i) fees paid in the 12 months before the claim or (ii) GBP 100.

11.1 How to make a claim — burden of proof

To make a claim under this clause, you must: (a) notify us in writing at legal@addlify.uk within 30 days of becoming aware of the issue; (b) describe the issue and provide supporting evidence, including any relevant HMRC or ANAF correspondence; and (c) give us reasonable access to investigate. We are liable only where you demonstrate that the loss was caused directly by a defect in the Software attributable to us, and not by the data you entered, your own errors or omissions, your decisions, or your failure to review a filing before authorising it. We may rely on our audit logs — including records of the data submitted, the previews shown to you, the dates and times of each action, and the confirmations and acknowledgments you ticked — as evidence. Where you cannot substantiate the claim, or the loss is attributable to your data or decisions, no liability arises. Nothing in this clause affects rights that cannot be limited by law.

12. Termination

EULA is effective until terminated. It terminates automatically on material breach. We may terminate on notice for material uncured breach (14 days). On termination, the licence ends, you must uninstall and delete all copies, and clauses 3, 7, 9, 10, 11, 13 and 14 survive.

13. Compliance with law and export

You must comply with applicable laws including data protection, IP, anti-bribery, export control and sanctions of the UK, EU, US and any other jurisdiction that applies. No use, export or re-export to sanctioned countries or persons.

14. Governing law and jurisdiction

Laws of England and Wales. Exclusive jurisdiction of the courts of England and Wales, except Consumers may rely on mandatory consumer protection rules of their place of residence.

15. Contact

Email legal@addlify.uk · Address: Droitwich, WR9 9EZ, United Kingdom.

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© 2026 Ionel Viorel trading as Addlify. ICO Reg: ZC141977. EU Rep: BizLegal Ltd, Cork, Ireland. Excel® and Word® are registered trademarks of Microsoft Corporation. Website by IT Solutions VIP