LIGER END USER LICENSE AGREEMENT (EULA)

Version 1.0 – October 2026

This agreement is made between Marco.Soft Srl, registered office Via Albegna 13, 65128 Pescara
(PE), Italy, tax code and VAT number IT02369880683, REA PE-424532, owner of the software
("Marco.Soft"), and the individual or entity that installs or uses the software ("Licensee"). By
installing, copying or using Liger the Licensee accepts this agreement; if the Licensee does not
accept it, the software must not be installed or used. In case of discrepancy, the Italian version
prevails.

1. SUBJECT
The "Liger" software (program, icons, documentation, samples and updates, the "Software") is a work
protected by Italian copyright law (L. 633/1941) and international treaties. The Software is
licensed, not sold.

2. LICENSE GRANT
Upon payment of the price stated at purchase, Marco.Soft grants the Licensee a non-exclusive,
non-transferable, non-sublicensable license to install and use the Software on the number of
computers (seats) purchased, for the Licensee's own personal or business needs. One backup copy is
allowed. Trial or demo versions may be used only to evaluate the Software, for the period stated by
Marco.Soft.

3. RESTRICTIONS
Except as expressly permitted by law (in particular arts. 64-ter and 64-quater L. 633/1941) the
Licensee may not: (a) copy the Software beyond section 2; (b) modify, decompile, disassemble or
attempt to derive its source code; (c) rent, lend, sell, assign or distribute it to third parties;
(d) remove or alter copyright, trademark or license notices; (e) use it to provide services to third
parties as "software as a service" without a written agreement with Marco.Soft.

4. OPEN SOURCE COMPONENTS
The Software includes third-party open source components (including the GridCraft calculation
engine and the egui user interface library) under permissive licenses (MIT, Apache-2.0, BSD, Zlib
and others), listed with their copyright notices and license texts in THIRD-PARTY-NOTICES.txt and in
the Software's About window. Those components remain subject to their own licenses: nothing in this
agreement limits the rights those licenses grant.

5. OWNERSHIP AND TRADEMARKS
The Software, the "Liger" name and logo and every copy remain the property of Marco.Soft or its
licensors. Microsoft, Windows, Word and Excel are trademarks of Microsoft Corporation; Apple, Mac
and macOS are trademarks of Apple Inc.; other trademarks belong to their owners. Liger is not
affiliated with, sponsored or endorsed by those companies; the names are used only to state file
format compatibility.

6. DATA AND PRIVACY
The Software runs on the Licensee's computer and does not collect, record or transmit personal data
or documents to Marco.Soft or third parties. Documents stay in the files chosen by the Licensee, who
is their sole owner and controller, also under Regulation (EU) 2016/679 (GDPR). Only preferences
(recent files, language) are stored on the Licensee's computer.

7. ELECTRONIC INVOICES AND CALCULATIONS
The e-invoice export creates a file in the FatturaPA format; the Software does not send the file to
the Italian Exchange System (SDI) and is not an intermediary. The Licensee remains responsible for
the correctness of data and calculations, tax obligations, transmission and legal archiving. Results
of formulas and samples must be checked by the Licensee before use.

8. WARRANTY
Marco.Soft warrants that the Software, used according to its documentation, performs substantially
as described. Beyond this warranty the Software is provided "as is". Mandatory consumer rights under
the Italian Consumer Code (D.Lgs. 206/2005), including the legal guarantee of conformity for
digital content, are not affected.

9. LIMITATION OF LIABILITY
To the extent permitted by law and except for wilful misconduct or gross negligence (art. 1229 of
the Italian Civil Code), Marco.Soft is not liable for indirect damages, loss of data, loss of profit
or business interruption arising from the use or inability to use the Software; Marco.Soft's total
liability does not exceed the price paid for the license. The Licensee must keep backup copies of
its documents.

10. UPDATES AND SUPPORT
Updates and support are provided under the terms stated at purchase. Updates are governed by this
agreement unless accompanied by different terms.

11. TERM AND TERMINATION
The license is perpetual unless otherwise stated at purchase (for example subscriptions). If this
agreement is breached the license terminates automatically (art. 1456 of the Italian Civil Code)
and the Licensee must uninstall and destroy all copies of the Software.

12. GOVERNING LAW AND JURISDICTION
This agreement is governed by Italian law. The courts of Marco.Soft's registered office have
exclusive jurisdiction (Court of Pescara, Italy), except where the Licensee is a consumer, in which
case the courts of the consumer's place of residence or domicile have jurisdiction.

13. CONTACT
Marco.Soft Srl
Via Albegna 13, 65128 Pescara (PE), Italy
Tax code and VAT number IT02369880683 – REA PE-424532
Email: info@marco-soft.it – PEC (certified email): marcosoft-sas@pec.it
www.marco-soft.it
