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Doppel

On the record

Browser support
ChatGPT browser control uses a browser extension with native-messaging registration for Chromium browsers; instances can share one browser and its tabs.github.com · read 11 Oct 2026
Current status
The Doppel repository was renamed to File Foundry, and the release notes say its published identity changed from Doppel to com.junowoz.filefoundry.github.com · read 11 Oct 2026
Data removal
Removing an instance keeps its account data unless purge is requested; purge moves eligible data to the Trash and refuses protected or shared paths.github.com · read 11 Oct 2026
Distinct app identity
Each instance is a real app bundle with its own bundle identifier, so macOS treats it as a separate app.github.com · read 11 Oct 2026
Downloads
The repository lists a drag to Applications DMG installer and an app bundle ZIP for manual installs or in app updates.github.com · read 11 Oct 2026
Duplicate detection
Duplicate Finder verifies exact duplicates byte for byte and moves selected copies to Trash without permanently deleting files.github.com · read 11 Oct 2026
FFmpeg requirement
Using Converter requires FFmpeg installed locally, and the page gives brew install ffmpeg as the install command.github.com · read 11 Oct 2026
File conversion
Converter handles video, audio, and image files through a local FFmpeg executable with presets, command preview, cancellation, and overwrite refusal.github.com · read 11 Oct 2026
Instance management
The menu bar app can create, launch, rebuild, rename, recolor, and remove instances, and toggle Start at Login.github.com · read 11 Oct 2026
Integrations
The documented remote workflow uses Codex for iPhone and SSH; Meshnet can provide a private network address, but Doppel does not install a VPN or configure internet routing.github.com · read 11 Oct 2026
Intended use
The maker describes Doppel as local and for personal use, advises against redistributing a built instance, and says it is not affiliated with or endorsed by OpenAI.github.com · read 11 Oct 2026
Local cloning
Each instance is generated on the user’s Mac from their installed ChatGPT app; the project says it ships no vendor code.github.com · read 11 Oct 2026
Maker
The maker's GitHub profile describes Doppel as an open source, local first exact duplicate finder for Apple Silicon macOS with safe Trash cleanup and no login or telemetry.github.com · read 11 Oct 2026
Maker location
The maker's GitHub profile lists Brazil.github.com · read 11 Oct 2026
Media organization
Media Organizer scans selected media folders, plans a dated library, and creates verified copies while preserving originals.github.com · read 11 Oct 2026
No integrations listed
The repository identifies local FFmpeg as a dependency but lists no external product integrations.github.com · read 11 Oct 2026
Platform requirement
Available builds are arm64 only and require macOS 14 or later.github.com · read 11 Oct 2026
Privacy
The app has no login, analytics, telemetry, tracking, or external SDKs and accesses only folders and files selected by the user.github.com · read 11 Oct 2026

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