Friday, August 14, 2026
Reviews

Offline Files is a great Mac tool for searching large archives across multiple disconnected external drives 

 Offline Files is a new US$9.99 Mac app for photographers, filmmakers, editors, and anyone whose work has outgrown a single drive.

Photographers, filmmakers, editors, and anyone whose work has outgrown a single drive should check out Offline Files, a Mac app developed by Paul Kothe, an editor and cinematographer based in Berlin. 

He told Apple World Today that he built Offline Files after getting tired of reconnecting drives one by one just to find an older project file. The Mac app indexes external volumes locally, keeps them searchable while disconnected, and, with a new update, supports cached thumbnails, Spotlight results, and on-device image analysis. And it works quickly and smoothly in our tests. 

Folks in the industries mentioned above often find that a client asks for a clip, photo, or project from two years ago. The file exists, but the problem figuring out which external drive it’s on. Instead of plugging drives in one by one, Offline Files shows the matching volume and file path first. The user then connects the one drive that holds the file.

The cool thing about Offline Files is that it stores its catalog locally on the Mac. There’s no own cloud service, account, or server involved, and the app doesn’t upload file contents. The app is a search and index tool, not a DAM, Lightroom replacement, proxy generator, or NLE bin manager.

As mentioned, the latest update expands that local workflow with cached offline thumbnails, macOS Spotlight integration, Storage Analytics, and Smart Analyze. Smart Analyze uses on-device processing to detect subjects in images and makes them searchable with translated terms. Users can also add Dropbox, iCloud Drive, Google Drive, and OneDrive as opt-in volumes after granting access. In summary the key features of:

  • Search indexed files while their external drive is offline
  • See cached thumbnails for photos and videos from disconnected drives
  • Find an offline result through macOS Spotlight
  • Search photo content with on-device Smart Analyze
  • Compare volume and file-type usage in Storage Analytics
  • Search BRAW, ProRes, RAW, and other media metadata
  • Find duplicates across indexed volumes
  • Add drive groups, notes, and Finder paths to an archive workflow
  • Add supported cloud folders only when the user chooses to grant access
  • Use the app in 14 languages

If you’re a photographers, filmmaker, editor, or, heck, anyone whose storage needs have outgrown a single drive, you should check out Offline Files. It’s an excellent tool for organizing and searching large archives across multiple disconnected external drives without guessing which disk holds a file.

Offline Files is available for US$9.99 at the Mac App Store.

Apple World Today rating (out of 5 stars): ★★★★

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Dennis Sellers
the authorDennis Sellers
Dennis Sellers is the editor/publisher of Apple World Today. He’s been an “Apple journalist” since 1995 (starting with the first big Apple news site, MacCentral). He loves to read, run, play sports, and watch movies.

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