隐私政策
Privacy Policy
本政策说明 Filekiln 如何处理您在使用本应用时产生的信息。请结合 App Store 产品页一并阅读。
This policy explains how Filekiln handles information when you use the app. Read it together with the App Store product page.
1. 运营者与适用范围
本政策适用于 iOS 应用 Filekiln(Bundle ID:com.linselect.filekiln),由开发者 Linselect 提供。应用仅在您的设备上运行,用于将施工图纸、测绘坐标与字幕文件转换为可分享的结果。
2. 核心原则:文件不离开本机
转换、解析与导出全部在本机完成。我们不运营用于接收您文件的服务器,也不会把源文件、转换结果或文件内容上传到开发者控制的任何系统。应用文案中的「文件留在本机,不经过服务器」即指这一设计。
3. 我们不收集的信息
Filekiln 不要求注册账号,也不收集下列信息:
- 姓名、电话、邮箱、身份证或其他身份信息
- 精确或大致位置、通讯录、相册浏览记录、麦克风或摄像头画面
- 广告标识符、设备指纹、崩溃分析以外的使用统计(本应用未接入分析或广告 SDK)
- 源文件内容、测点坐标、图纸实体、字幕台词等用户文件内容
应用声明未使用非豁免加密(ITSAppUsesNonExemptEncryption = false),也不向开发者回传加密数据。
4. 仅保存在本机的数据
下列数据只写在您的 iPhone / iPad 上,开发者无法远程读取:
- 您选择或「用其他应用打开」的文件:应用会在本机读取 DXF、CSV、DAT、PENZD、PNEZD、TXT、SRT、VTT、ASS/SSA、GeoJSON 等,用于解析与转换。
- 转换结果:写入应用沙盒「文档」目录(「文件」App → 我的 iPhone → Filekiln)。开启了 iOS 文件共享(UIFileSharingEnabled),便于您在「文件」中查看或拷出。
- 界面语言:仅将
zh或en保存在本机偏好设置(SharedPreferences),用于中英文切换。
内置示例文件打包在应用资源中,仅供试用,不会访问您的个人文档。
5. 您主动发起的分享
您点击「分享 / 导出」时,系统会打开 iOS 系统分享面板。此后文件发往微信、邮件、隔空投送或其他应用,由您选择的目标应用及其隐私政策约束。Filekiln 不会在后台把文件发给任何人。
从微信、邮件等应用「用其他应用打开」导入时,系统把文件副本交给 Filekiln 在本机处理;我们不会因此获得您在其他应用中的账号或聊天内容。
6. 第三方组件
应用使用 Flutter 及本机能力组件(如文件选择、路径访问、系统分享、PDF 生成、GBK 解码、本地偏好存储)。这些组件用于在设备上完成功能,未配置向第三方发送您的文件或个人信息的服务端。转换过程不需要网络;若设备联网,也不会因此上传您的文件。
7. 权限与系统能力
- 读取您指定的文件(文件选择器或「打开方式」),而不是扫描整个设备。
- 将结果写入本应用文档目录,并可通过系统分享面板导出。
- 不申请相册、通讯录、定位、跟踪(App Tracking Transparency)等与核心功能无关的权限。
8. 未成年人
本应用面向施工、测绘与影视制作等专业场景,不面向 13 岁以下儿童,也不故意收集儿童个人信息。因所有处理均在本机且无账号体系,我们不会建立儿童用户档案。
9. 保留、删除与卸载
源文件与结果仅存在于本机。您可以在「文件」App 中删除 Filekiln 文件夹内的输出,或直接卸载应用以删除沙盒中的语言偏好与文档。卸载后开发者处没有可恢复的云端副本。
10. 政策更新
若处理方式发生实质变化(例如增加联网同步),我们会更新本页并调整生效日期。继续使用新版本即表示您了解更新后的说明;若您不同意,请停止使用并卸载应用。
11. 联系我们
隐私相关问题请通过本页「技术支持」中的联系方式告知开发者,或使用 App Store 产品页的开发者联系入口。我们会在合理期限内回复。
1. Who we are
This policy applies to the iOS app Filekiln (bundle ID com.linselect.filekiln), provided by Linselect. The app runs on your device and converts construction drawings, survey coordinates, and subtitle files into shareable results.
2. Files never leave the device
Parsing, conversion, and export happen on-device. We do not operate a server that receives your files, and we do not upload source files, conversion results, or file contents to any system we control.
3. Information we do not collect
Filekiln does not require an account and does not collect:
- Name, phone number, email, ID numbers, or other identity data
- Location, contacts, camera, microphone, or photo-library browsing history
- Advertising identifiers, device fingerprints, or usage analytics (no analytics or ads SDK)
- The contents of your drawings, survey points, or subtitle dialogue
The app declares that it does not use non-exempt encryption (ITSAppUsesNonExemptEncryption = false) and does not send encrypted payloads back to the developer.
4. Data that stays on your device
- Files you pick or Open In: DXF, CSV, DAT, PENZD, PNEZD, TXT, SRT, VTT, ASS/SSA, GeoJSON, and similar formats are read locally for conversion.
- Results: written to the app Documents folder (Files app → On My iPhone → Filekiln). iOS file sharing is enabled so you can browse or copy them out.
- Interface language: only
zhorenis stored in on-device preferences.
Built-in samples ship inside the app bundle for trial use and do not access your personal documents.
5. Sharing you start yourself
When you tap Share / Export, iOS presents the system share sheet. Anything you send to WeChat, Mail, AirDrop, or another app is governed by that destination. Filekiln does not send files in the background.
Opening a file from another app gives Filekiln a local copy to convert. We do not receive that app’s account or conversation data.
6. Third-party components
The app uses Flutter and on-device libraries (file picker, paths, system share, PDF generation, GBK decoding, local preferences). They are used to run features on the device. Conversion does not require a network; being online does not cause your files to be uploaded.
7. Permissions
- Read only files you specify (picker or Open In), not a full-device scan.
- Write results into this app’s Documents folder and export via the share sheet.
- No photo library, contacts, location, or App Tracking Transparency permission for unrelated tracking.
8. Children
Filekiln is built for professional site, survey, and production workflows. It is not directed at children under 13 and does not knowingly collect children’s personal data. There is no account system and no cloud profile.
9. Retention and deletion
Source files and outputs exist only on your device. Delete them in the Files app, or uninstall Filekiln to remove the sandbox (including language preference). We keep no cloud copy to restore.
10. Changes
If how we process data changes in a material way (for example adding cloud sync), we will update this page and the effective date. Continued use of a new version means you have seen the updated notice; if you disagree, stop using the app and uninstall it.
11. Contact
For privacy questions, use the contact details in Support below, or the developer contact on the App Store product page. We will respond within a reasonable time.