1. 适用范围与处理者

本政策适用于 Snipkap Windows、macOS 版本，以及 snipkap.lamtun.com、www.lamtun.com 上与 Snipkap 直接相关的服务。个人信息处理者为圭辰科技有限公司。

隐私问题、权利请求、投诉或安全事件报告可发送至 support@lamtun.com。第三方网站、操作系统或支付渠道作为独立处理者时，适用其各自规则。

2. 本机处理的信息

截图、屏幕画面、OCR 文字、GIF、标注、颜色、剪贴板内容、文件、贴纸、水印及历史记录默认保存在内存或您的设备中，不会因使用核心功能自动上传，也不会用于训练模型。系统 OCR 和可用的系统翻译在本机完成。

快捷键、启动项、更新、历史、贴图和其他设置保存在本地配置或应用管理目录。许可证和您自行填写的接口认证信息由操作系统安全存储。您可以通过软件、文件管理或卸载操作删除本地内容。

仅当您在设置中选择 HTTP/HTTPS 或命令行 OCR，并明确允许向非本机地址发送截图时，相应截图才会发送到您指定的地址；该地址由您自行配置，我们不接收该截图。仅当您主动发起在线翻译时，才会发送 OCR 文本；本机 OCR 失败或无文本且该功能可用时，才可能发送经过缩放和元数据清理的选区图片作为兜底。

3. 我们处理的信息与用途

我们仅在提供相应功能、履行交易、保障安全、处理售后或履行法定义务所必要的范围内处理信息。

4. Machine ID 与设备授权

Snipkap 会在本机根据稳定设备信息生成不可逆摘要形式的 Machine ID。服务器接收的是派生后的 Machine ID，不接收用于生成它的原始硬件标识原文。

Machine ID 会在申请试用、激活、购买、兑换、权益恢复、退款校验或授权故障处理等必要场景发送，用于识别授权设备、签发和验证许可证、防止重复试用、恢复权益及防范滥用。拒绝提供将导致相应在线授权功能无法使用。

5. 系统权限

为实现您主动使用的功能，Snipkap 可能调用屏幕捕获、辅助功能、剪贴板、文件读写、全局快捷键和登录时启动等系统能力。权限用于本机功能并不代表相关内容会被上传，您可以在系统或软件设置中管理相应权限。

6. Cookie、第三方与跨境处理

官网会使用必要 Cookie 记录您的选择。Google Analytics 仅在您明确同意后加载；拒绝或通过页脚“Cookie 设置”撤回，不影响浏览、下载或使用 Snipkap。

我们可能委托托管、安全、邮件和授权服务商在约定范围内处理信息。向独立第三方或境外接收方提供个人信息时，我们会依法履行告知、单独同意、影响评估及适用的出境要求；条件不具备时不会启用相应处理。

7. 保存期限与安全

本地内容由您保存至自行删除。Machine ID 和授权关系在试用或授权存续期间，以及完成售后、审计、反滥用和争议处理所必要的期限内保存；交易、日志和支持记录按照履约、安全及法定义务所需期限保存。目的完成且无法律要求继续保存时，我们会删除或匿名化。

我们采取传输加密、哈希设备标识、签名许可证、系统安全存储、权限控制、日志审计和更新完整性校验等措施。发生可能显著影响您权益的安全事件时，我们会依法补救、报告和通知。

8. 您的权利与未成年人保护

您可以依法请求查阅、复制、更正、补充、删除或限制处理个人信息，撤回基于同意的处理，要求解释规则或提出投诉。删除 Machine ID 与权益关联可能导致许可证无法验证或恢复，我们会在处理前说明影响。

请通过 support@lamtun.com 提交请求。为防止冒用，我们会核验最少必要信息，并在法律规定期限内答复；依法必须保存的信息仅继续用于存储和必要安全保护。

Snipkap 不以不满十四周岁的未成年人为主要服务对象。其使用涉及联网授权或购买服务时，应由监护人依法同意并指导操作。

9. 政策更新与联系

我们可以根据产品和法律变化更新本政策，并在本页面标明日期；重大变更将以合理方式提示，依法需要重新取得同意的将另行取得。

如有隐私问题、权利请求、投诉或安全事件报告，请联系圭辰科技有限公司：support@lamtun.com。

1. Scope and controller

This policy applies to the Windows and macOS versions of Snipkap, and to Snipkap-related services on snipkap.lamtun.com and www.lamtun.com. The personal information controller is Guichen Technology Co., Ltd.

Privacy questions, rights requests, complaints, or security reports can be sent to support@lamtun.com. Third-party websites, operating systems, or payment channels act as independent controllers under their own rules.

2. Information processed on the device

Screenshots, screen images, OCR text, GIFs, annotations, colors, clipboard content, files, pins, watermarks, and history stay in memory or on your device by default. They are not uploaded automatically when you use core features, and they are not used to train models. System OCR and available system translation run on the device.

Shortcuts, startup items, updates, history, pins, and other settings are stored in local configuration or the app data directory. Licenses and interface credentials you enter are stored by the operating system’s secure storage. You can delete local content through the software, file management, or uninstall.

A screenshot leaves the device only if you choose HTTP/HTTPS or command-line OCR in Settings and clearly allow sending screenshots to a non-local address. That address is configured by you; we do not receive the screenshot. Online translation sends OCR text only when you start a translation. A scaled, metadata-cleaned selection image may be sent as a fallback only if on-device OCR fails or finds no text and that feature is available.

3. Information we process and why

We process information only as needed to provide the feature, perform the transaction, keep the service secure, handle after-sales requests, or meet legal duties.

4. Machine ID and device authorization

Snipkap generates a Machine ID on the device as an irreversible digest of stable device information. The server receives the derived Machine ID and does not receive the original hardware identifiers used to create it.

Machine ID is sent when needed to request a trial, activate, purchase, redeem, restore entitlements, check a refund, or handle a license fault. It is used to identify licensed devices, issue and verify licenses, prevent repeat trials, restore entitlements, and prevent abuse. Refusing to provide it disables the related online license features.

5. System permissions

To provide features you choose to use, Snipkap may call screen capture, accessibility, clipboard, file read/write, global shortcuts, and launch-at-login capabilities. A permission used for an on-device feature does not mean the related content is uploaded. You can manage these permissions in the system or in the software settings.

6. Cookies, third parties, and cross-border processing

The website uses necessary cookies to remember your choices. Google Analytics loads only after you clearly consent. Refusing, or withdrawing consent through “Cookie settings” in the footer, does not affect browsing, downloads, or using Snipkap.

We may ask hosting, security, email, and licensing providers to process information within agreed limits. When we provide personal information to an independent third party or an overseas recipient, we will give notice, obtain separate consent, assess the impact, and meet applicable exit requirements. We will not enable that processing if the conditions are not met.

7. Retention and security

Local content is kept until you delete it. Machine ID and license relationships are kept while a trial or license is active, and for as long as needed to finish after-sales, audit, anti-abuse, and dispute handling. Transaction, log, and support records are kept for the time needed for performance, security, and legal duties. When the purpose is finished and the law does not require further storage, we delete or anonymize the data.

We use transport encryption, hashed device identifiers, signed licenses, system-secure storage, access control, log audit, and update integrity checks. If a security incident may significantly affect your rights, we will remedy, report, and notify as required by law.

8. Your rights and protection of minors

You may request to access, copy, correct, supplement, delete, or restrict processing of personal information, withdraw consent-based processing, ask for an explanation of the rules, or complain, as the law allows. Deleting the link between a Machine ID and an entitlement may make a license impossible to verify or restore. We will explain that effect before we act.

Send requests to support@lamtun.com. To prevent impersonation, we will verify the minimum necessary information and reply within the legal time. Information that must be kept by law will be used only for storage and necessary security protection.

Snipkap is not primarily directed at children under fourteen. If their use involves online licensing or a purchase, a guardian should consent and guide the process as required by law.

9. Policy updates and contact

We may update this policy as the product and the law change, and we will mark the date on this page. Material changes will be notified in a reasonable way, and we will obtain a new consent where the law requires it.

For privacy questions, rights requests, complaints, or security reports, contact Guichen Technology Co., Ltd. at support@lamtun.com.