# DiscoverPlan — Private AI Search for Mac, Windows & Linux

> Search everything you own in plain language. DiscoverPlan indexes video, photo, audio and document archives on your Mac, Windows and Linux devices, external drives and NAS — entirely on your own hardware.

## Key facts

- Vendor: DiscoverPlan — private, on-device AI search for your own files
- Processing: indexing, transcription and OCR run locally; files are never uploaded
- Sources: internal disks, external hard drives, and NAS/network shares
- Media: video (speech and scene), audio, photos, documents and PDFs with OCR
- Platforms: macOS and Windows desktop app
- Canonical page: https://discoverplan.com/ja
- Content language: ja

## Related pages

- [Pricing](https://discoverplan.com/ja/pricing)
- [Download](https://discoverplan.com/ja/download)
- [AI video search](https://discoverplan.com/ja/ai-video-search)
- [External hard drive search](https://discoverplan.com/ja/external-hard-drives)

_Machine-readable version of https://discoverplan.com/ja. Same facts as the HTML page._