授權條款
下方是 App 隨附合約的全文譯文，App 隨附的英文原文則附於本頁最後。先看重點摘要，因為您應該不必讀完每一條，就能知道自己同意的是什麼。
重點摘要
這份摘要只是閱讀輔助，僅此而已。它不是合約，也不能取代合約；兩者如有出入，以合約為準，而合約的正式版本是本頁末尾的英文原文。
生效日期：2026年11月2日 · 版本 1.0.2
本合約是您與 Malsah Labs LLC（以下稱「我們」）之間的法律合約，適用於 HarmonyKeen 桌面應用程式及其外掛程式版本，以及其檔案、更新與說明文件（以下合稱「本軟體」）。
安裝或使用本軟體，即表示您同意本合約。如您不同意，請勿安裝或使用本軟體。
購買 HarmonyKeen 時，會發生兩件各自獨立的事，並涉及兩家不同的公司。
由 Polar Software, Inc. 銷售給您。Polar 是登記銷售商（merchant of record），也是我們的授權經銷商。您的購買、收據或發票、付款方式，以及所收取的任何稅款，均由 Polar 依其自身的買方條款處理。您的信用卡帳單上會出現一筆顯示為 POLAR* MALSAH-LABS POLAR.SH CA 的款項。Polar 以銷售者身分向您收費，而 Malsah Labs 就是我們。請注意，帳單上的這一行不會出現產品名稱 HarmonyKeen。您的銀行可能會將這段文字縮短，或以略有不同的格式顯示。
由我們授權給您。本合約規範您對本軟體的使用，是您與 Malsah Labs LLC 之間的合約。本軟體為我們所有，我們依下文所述授予您相關權利。
如您對付款、收據或退款有疑問，屬於 Polar 處理的事項。如您對本軟體的使用或您的授權金鑰有疑問，則由我們處理。
我們授予您一項個人、非專屬、不可轉讓的授權，讓您在符合本合約的前提下，於您擁有或管理的電腦上安裝並使用本軟體，供您自己使用。
這是一項授權，並非出售本軟體本身。凡本合約未明確授予的權利，均由我們保留。
付費功能需以授權金鑰解鎖，該金鑰會在您購買後由我們以電子郵件寄送給您。
您的授權僅供您本人使用，且限於您擁有或管理的電腦。請勿分享您的金鑰，也請勿使用非經合法取得的金鑰。
本軟體會在您自己的電腦上檢查您的授權，無須建立帳號。授權存入您的電腦後，您即可無限期離線工作：編寫、生成與匯出都不會與我們連線。
本軟體只會因以下三件事與我們連線，僅此三件。
當您開始免費試用時。試用本身就是一項授權，且由我們核發，因此本軟體會在您第一次生成和聲時，先詢問您是否要試用，再向我們索取試用授權。試用期為自第一次生成起算的七天，而非自安裝時起算，且每台電腦限試用一次：一台電腦一旦試用過，我們便無法再為其核發試用。該請求必須成功送達：如無法與我們連線，試用不會開始，本軟體也會告知您。試用授權送達後，本軟體會以與已購買授權相同的方式記錄啟用，詳如下段所述。
當您啟用授權，或將授權移至另一台電腦時。本軟體會通知我們已完成啟用，讓我們得知一組金鑰的使用範圍有多廣。如該通知無法送出**，啟用仍會成功**。這只是供我們記錄的通知，並非許可檢查；處於離線狀態絕不會妨礙您啟用或使用本軟體。
當您檢查更新時。如您已同意，本軟體每天會向我們詢問一次是否有較新的版本。在此之前，我們一定會先徵求您的許可；在您同意之前，此功能為關閉狀態，而您拒絕的選擇也會被記住。您可以隨時在 Settings 的 General 中變更您的選擇。除非您選擇安裝，否則不會安裝任何東西。
試用請求只會帶有第 12 條所述的機器雜湊代碼。啟用紀錄會帶有該代碼及您的授權識別碼。更新檢查兩者皆不帶，只會請求一個檔案。上述任何一項，都絕不會包含您的檔案、您的音樂，或您所創作的任何內容。
如第 2 條所述，您的授權涵蓋您擁有或管理的電腦。請在每一台電腦上以同一組金鑰啟用。
如您更換電腦或新增電腦，請直接在該電腦上啟用。您無須事先詢問我們、等待任何事項，或先釋出任何東西。
除本合約明確允許、第 6 條允許，或法律賦予您不得以合約拋棄的權利外，您不得：
本軟體包含開放原始碼元件。這些元件及其授權條款，列於應用程式中的 About 底下的 Open Source Licenses。
其中兩項以 GNU 較寬鬆通用公共授權條款（GNU Lesser General Public License）2.1 版或更新版本授權，且本軟體以動態方式連結至它們：FluidSynth，以及在 Windows 上的 libsndfile。
不論本合約有任何其他規定，本合約均不限制、亦不得被解釋為限制您依據本軟體所隨附之任何以 LGPL 授權的程式庫所享有的權利，包括但不限於：
(a) 為了偵錯或以您自己的修改替換此類 LGPL 程式庫之有限目的，對本軟體進行還原工程的權利；
(b) 以您自行修改的版本，替換隨本軟體散布之任何以 LGPL 授權的程式庫（包括 FluidSynth 與 libsndfile）的權利；以及
(c) 依照 GNU 較寬鬆通用公共授權條款 2.1 版或更新版本（其全文隨附於本軟體）之條款，使用此類以 LGPL 授權之程式庫的權利。
第 5 條的限制適用於我們自己的專有程式碼。這些限制不適用於以 LGPL 授權的元件，且在任何情況下都不會以與 LGPL 相牴觸的方式適用。
本軟體（包括其和聲引擎、演算法、設計與程式碼）為我們及我們的授權人所有，並受著作權法及其他法律保護。凡本合約未明確授予的一切權利，均予保留。
HarmonyKeen 是一次性購買，沒有訂閱制。
您的購買包含所有 1.x 版的更新，不另收費，只要我們持續推出就適用。這涵蓋第 1 版範圍內的錯誤修正、改進與新功能。
未來的主要版本（例如第 2 版）可能為付費升級。如我們推出新的主要版本而您選擇不購買，您的授權並不會失效。您可以無限期繼續使用最新的 1.x 版。
本軟體包含依其各自授權條款提供的第三方開放原始碼元件，其授權條款轉載於應用程式中的 About 底下的 Open Source Licenses。這些元件受其各自的授權條款規範。就這些元件而言，如其授權條款與本合約有所牴觸，以其授權條款為準。
我們為 HarmonyKeen 提供 14 天退款。如果它不適合您，請在購買後 14 天內與我們聯絡，我們會為您安排。
退款由 Polar 以銷售者身分，依 Polar 的買方條款及信用卡組織的規則辦理。Polar 也可能主動退款。本條的任何內容，均不限制您依所居住地法律享有的任何退款或取消權利。
如您獲得退款，您的授權即告終止，您應停止使用本軟體，並刪除您的所有副本。
如您是以消費者身分而非為企業購買，您可能依所居住國家的法律享有某些權利，而這些權利無法藉由本合約這類協議予以拋棄。
本合約的任何內容，均不會排除或限制這些權利。如本合約的任何內容與這些權利相牴觸，則適用這些權利，本合約在牴觸的範圍內退讓。這包括任何法定的取消期或撤回期，以及您所適用的法律不允許我們排除的任何關於品質或適用性的默示保證。
如您居住在歐盟、歐洲經濟區或英國，您通常享有 14 天的遠距購買撤回期。對於立即交付的數位內容，如您在結帳時已同意，該權利可能在開始交付時終止。由於 Polar 是銷售者，此程序由 Polar 處理。
本軟體在本機執行。您的旋律、專案與生成的和聲都留在您的電腦上，我們不會上傳它們。
為了在您自己的電腦上檢查授權，本軟體會從您的作業系統原本就提供的一個識別碼，產生一組單向雜湊代碼。原始識別碼絕不會被儲存或分享，且該雜湊代碼無法還原為原始識別碼。它不會指明您的身分，但由於它與您的授權放在一起，我們可為提供支援而將兩者連結起來，因此我們的隱私權政策將其視為個人資料。該代碼保存在您的電腦上。如第 3 條所述，它會在您開始免費試用、啟用授權，以及將授權移至另一台電腦時傳送給我們，其他任何時候都不會傳送。它不會在其他任何時候傳送，不會由更新檢查傳送，也絕不會在您單純使用本軟體時傳送。
您購買時，付款資料由 Polar 處理，我們永遠不會看到。我們會收到您購買時所用的電子郵件地址，因為我們是以此寄送您的授權金鑰。
我們完整的隱私權政策位於 harmonykeen.com/privacy。
本軟體係依「現狀」、「含所有瑕疵」及「依可提供之狀態」提供，不附帶任何形式的保證，無論明示或默示，包括任何關於適售性、特定用途適用性、所有權或未侵權的默示保證。
我們不保證本軟體不會中斷、沒有錯誤，或適合您的特定需求。您須自行承擔使用風險。
部分地區不允許排除保證，因此本條的部分內容可能不適用於您。第 11 條仍然適用。
在法律允許的最大範圍內，對於因本軟體或本合約所生或與之相關的間接、附帶、特殊、衍生性或懲罰性損害，或利潤損失、資料損失或商譽損失，我們概不負責。
就任何請求，我們對您的總責任，不會超過您為本軟體所支付的金額。
上述對間接及衍生性損害的排除**，獨立於本合約中的其他所有救濟方式**，即使某項有限的救濟方式被認定未能達成其根本目的，該排除仍繼續適用。依第 10 條取得退款，是您可採取的途徑之一，而非唯一途徑。
本條的任何內容，均不限制我們對詐欺、故意不當行為或重大過失、因我們的過失所致之死亡或人身傷害，或法律不允許我們限制之其他任何事項所應負的責任。部分地區不允許某些限制，因此本條的部分內容可能不適用於您。第 11 條仍然適用。
本合約持續有效，直到終止為止。如您違反本合約，本合約即自動終止；如您接受退款，本合約亦隨之結束。
本合約結束時，請停止使用本軟體，並刪除您的所有副本。第 5、6、7、13、14、17 及 19 條於終止後繼續有效。您依第 6 條享有的權利不會因本合約而終止，因為這些權利來自 LGPL，而非來自我們。
您同意依照適用法律使用本軟體，包括出口管制及制裁相關法律。
本合約以美國亞利桑那州法律為準據法，不適用其法律衝突規則。
本合約以英文撰寫。如本合約經過翻譯，以英文版本為準。
如您是消費者，此一選擇並不會剝奪您依所居住國家之強制性消費者保護法律所享有的保障；在您所適用的法律賦予您該權利時，您可以在您當地的法院提起訴訟。請參閱第 11 條。
本合約連同應用程式中 About 底下的 Open Source Licenses 所顯示的開放原始碼授權條款，構成您與我們之間關於本軟體的完整合約，並取代先前的任何共識。
我們可能會為未來的版本更新本合約。您所接受的版本，規範您所安裝的版本。本合約的新版本，不會變更您已擁有之軟體的條款。
您的購買本身受 Polar 的買方條款規範，該條款與本合約分開，且非我們所能控制。
如本合約的任何部分被認定無法執行，該部分僅在法律允許的範圍內適用；如完全無法適用，則視為已刪除。本合約的其餘部分繼續有效。刪除其中一部分，不影響其他任何部分。
support@harmonykeen.com · harmonykeen.com
Malsah Labs LLC，美國亞利桑那州
著作權屬於 Malsah Labs LLC。HarmonyKeen 及 HarmonyKeen 標誌為 Malsah Labs LLC 的商標。其他產品名稱可能是其各自所有者的商標。
英文原文（正式版本）
This is the governing text. Where the Traditional Chinese translation above differs from it, this English version controls.
Effective November 2, 2026 · Version 1.0.2
This is a legal agreement between you and Malsah Labs LLC (“we”, “us”, “our”) covering the HarmonyKeen desktop application and its plugin versions, together with their files, updates, and documentation (the “Software”).
By installing or using the Software, you agree to this Agreement. If you do not agree, do not install or use the Software.
Two separate things happen when you buy HarmonyKeen, and they involve two different companies.
Polar Software, Inc. sells it to you. Polar is the merchant of record and our authorized reseller. Your purchase, your receipt or invoice, your payment method, and any tax charged are all handled by Polar under Polar’s own buyer terms. Your card statement will show a charge that reads POLAR* MALSAH-LABS POLAR.SH CA. Polar bills you as the seller, and Malsah Labs is us. Note that the product name HarmonyKeen does not appear on the statement line. Your bank may shorten or slightly reformat this text.
We license it to you. This Agreement governs your use of the Software, and it is between you and Malsah Labs LLC. We own the Software and grant you the rights described below.
If you have a question about a payment, a receipt, or a refund, that is a Polar matter. If you have a question about using the Software or about your license key, that is ours.
We grant you a personal, non-exclusive, non-transferable license to install and use the Software on computers you own or control, for your own use, subject to this Agreement.
This is a license, not a sale of the Software itself. We keep all rights we do not expressly grant here.
Paid features are unlocked with a license key we email you after purchase.
Your license is for you, on the computers you own or control. Please do not share your key, and do not use a key you did not lawfully obtain.
The Software checks your license on your own computer, and there is no account to create. Once your license is on your machine you can work offline indefinitely: writing, generating and exporting never contact us.
The Software contacts us for three things, and only these three.
When you start the free trial. The trial is itself a license, and it comes from us, so the Software asks us for one the first time you generate harmony, after asking whether you want it. The trial runs for seven days from that first generation, not from when you installed, and there is one trial per computer: once a computer has had its trial we cannot issue it another. That request has to get through: if we cannot be reached, no trial starts, and the Software tells you so. Once the trial license arrives, the Software records the activation in the same way it does for a purchased one, described next.
When you activate a license, or move one to another computer. The Software tells us that the activation happened, so we can tell how widely a key is being used. If that message cannot be sent, activation still succeeds. It is a note for our records, not a permission check, and being offline never stops you activating or using the Software.
When you check for updates. If you have agreed to it, the Software asks us once a day whether a newer version exists. We ask your permission before this ever happens, it is off until you agree, and saying no is remembered. You can change your answer at any time in Settings, under General. Nothing installs unless you choose to install it.
The trial request carries only the scrambled machine code described in section 12. The activation record carries that code and your license identifier. The update check carries neither, and asks only for a file. None of them ever contains your files, your music, or anything you have made.
Your license covers the computers you own or control, as section 2 describes. Activate each one with the same key.
If you replace a computer, or add one, activate there. You do not need to ask us, wait for anything, or free anything up first.
Except where this Agreement expressly allows it, where section 6 allows it, or where the law gives you a right that cannot be signed away, you will not:
The Software includes open-source components. They are listed with their licenses in the app under About, then Open Source Licenses.
Two of them are licensed under the GNU Lesser General Public License version 2.1 or later, and the Software links to them dynamically: FluidSynth, and on Windows libsndfile.
Notwithstanding any other provision of this Agreement, this Agreement does not restrict, and shall not be construed to restrict, your rights under any LGPL-licensed library bundled with the Software, including but not limited to:
(a) the right to reverse engineer the Software for the limited purpose of debugging or substituting your own modifications to such LGPL libraries;
(b) the right to replace any LGPL-licensed library, including FluidSynth and libsndfile, distributed with the Software with your own modified version of that library; and
(c) the right to use such LGPL-licensed libraries in accordance with the terms of the GNU Lesser General Public License version 2.1 or later, the full text of which is included with the Software.
The restrictions in section 5 apply to our own proprietary code. They do not apply to the LGPL-licensed components, and they never apply in a way that would conflict with the LGPL.
The Software, including its harmony engine, algorithms, design, and code, is owned by us and by our licensors, and is protected by copyright and other laws. All rights not expressly granted here are reserved.
HarmonyKeen is a one-time purchase. There is no subscription.
Your purchase includes all version 1.x updates at no additional charge, for as long as we release them. That covers bug fixes, improvements, and new features within version 1.
A future major version, such as version 2, may be a paid upgrade. If we release one and you choose not to buy it, your license does not expire. You may keep using the most recent version 1.x release indefinitely.
The Software includes third-party open-source components under their own licenses, reproduced in the app under About, then Open Source Licenses. Those licenses govern those components. Where they conflict with this Agreement as to those components, those licenses control.
We offer a 14-day refund on HarmonyKeen. If it is not working out for you, contact us within 14 days of purchase and we will arrange it.
Refunds are processed by Polar as the seller, under Polar’s buyer terms and the rules of the card networks. Polar may also issue a refund on its own initiative. Nothing here limits any refund or cancellation right you have under the law where you live.
If you receive a refund, your license ends and you should stop using the Software and delete your copies.
If you are buying as a consumer rather than for a business, you may have rights under the law of the country where you live that cannot be signed away by an agreement like this one.
Nothing in this Agreement removes or limits those rights. Where anything here conflicts with them, those rights apply and this Agreement gives way to the extent of the conflict. This includes any statutory cancellation or withdrawal period, and any implied guarantee about quality or fitness that your law does not allow us to exclude.
If you live in the EU, the EEA or the UK, you normally have 14 days to withdraw from a distance purchase. For digital content delivered immediately, that right can end once delivery begins, if you agreed to that at checkout. Because Polar is the seller, Polar handles that process.
The Software runs locally. Your melodies, projects, and generated harmonies stay on your computer, and we do not upload them.
To check your license on your own machine, the Software creates a one-way scrambled code derived from an identifier your operating system already provides. The original identifier is never stored or shared, and the scrambled code cannot be turned back into it. It does not name you, though because it sits beside your license we could connect the two for support, so our Privacy Policy treats it as personal information. That code is kept on your computer. As described in section 3, it is sent to us when you start a free trial, when you activate a license, and when you move a license to a different computer, and at no other time. It is not sent at any other time, it is not sent by the update check, and it is never sent while you are simply using the Software.
When you buy, Polar handles your payment details and we never see them. We do receive the email address you bought with, because that is how we send your license key.
Our full Privacy Policy is at harmonykeen.com/privacy.
The Software is provided “as is”, “with all faults”, and “as available”, without warranty of any kind, whether express or implied, including any implied warranty of merchantability, fitness for a particular purpose, title, or non-infringement.
We do not promise the Software will be uninterrupted, free of errors, or suited to your particular needs. You use it at your own risk.
Some places do not allow warranties to be excluded, so parts of this section may not apply to you. Section 11 still applies.
To the maximum extent the law allows, we will not be liable for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost data, or lost goodwill, arising out of or relating to the Software or this Agreement.
Our total liability to you for any claim will not exceed the amount you paid for the Software.
The exclusion of indirect and consequential damages above is independent of every other remedy in this Agreement, and it continues to apply even if a limited remedy is found to have failed its essential purpose. A refund under section 10 is one route open to you, not your only one.
Nothing in this section limits our liability for fraud, willful misconduct, or gross negligence, for death or personal injury caused by our negligence, or for anything else the law does not permit us to limit. Some places do not allow certain limits, so parts of this section may not apply to you. Section 11 still applies.
This Agreement runs until it is terminated. It terminates automatically if you break it, and it ends if you take a refund.
When it ends, stop using the Software and delete your copies. Sections 5, 6, 7, 13, 14, 17, and 19 survive termination. Your rights under section 6 cannot be terminated by this Agreement, because they come from the LGPL and not from us.
You agree to use the Software in line with applicable law, including export-control and sanctions law.
This Agreement is governed by the laws of the State of Arizona, USA, without regard to its conflict-of-laws rules.
This Agreement is written in English. If it is translated, the English version controls.
If you are a consumer, this choice does not deprive you of the protection of the mandatory consumer laws of the country where you live, and you may bring proceedings in your local courts where your law gives you that right. See section 11.
This Agreement, together with the open-source license terms shown in the app under About, then Open Source Licenses, is the entire agreement between you and us about the Software, and it replaces any earlier understanding.
We may update this Agreement for future releases. The version you accepted governs the version you installed. A new version of this Agreement does not change the terms for software you already have.
Your purchase itself is governed by Polar’s buyer terms, which are separate from this Agreement and which we do not control.
If any part of this Agreement is found to be unenforceable, that part applies only as far as the law allows, or is treated as removed if it cannot apply at all. The rest of this Agreement stays in force. Removing one part does not affect any other.
support@harmonykeen.com · harmonykeen.com
Malsah Labs LLC, Arizona, USA
Copyright Malsah Labs LLC. HarmonyKeen and the HarmonyKeen logo are trademarks of Malsah Labs LLC. Other product names may be trademarks of their respective owners.