--- title: "fileproviderd: what it is, why it uses so much data, and whether to block it · Kilobat" url: "https://kilobat.app/processes/fileproviderd" description: "fileproviderd connects cloud storage apps such as iCloud Drive, Dropbox and OneDrive to the Finder. Why its traffic is your cloud files, and how to pause it." --- Sync and cloud storage # What is fileproviderd? `fileproviderd` connects cloud storage apps to the files in the Finder. When you open a file that is only in the cloud, or change one, the work can show under it. To reduce it, pause the cloud storage app. Process: `fileproviderd` · Made by Apple · Applies to: macOS 14 Sonoma and later. Checked on macOS 27.2. · Checked: 1 November 2026 ## Short answer Part of macOS. It connects cloud storage apps built on File Provider to the Finder, so their file downloads and uploads can show under it. Don’t block Don't block it. The Finder needs it to show cloud files, and every File Provider app depends on it. Pause the cloud app instead. Path `/System/Library/PrivateFrameworks/FileProvider.framework/Support/fileproviderd` launchd label `com.apple.FileProvider` Signing identifier `com.apple.fileproviderd` ## What it is The man page says that `fileproviderd` controls “the interaction between extensions and filecoordinationd”. It also coordinates the listing of files and their properties. Apple's File Provider framework lets an app show the files that it syncs with remote storage in the Finder. Many cloud storage apps use it. It is in the FileProvider framework of macOS, started for each user as `com.apple.FileProvider`. ## Why it uses the network - **Files that a cloud app syncs.** When the Finder or an app opens a file that is only in the cloud, the provider downloads it. - **Changes to files.** When you change a file, the provider uploads the change. ## How much is normal When a cloud storage app syncs, traffic is usual. Each provider app also moves data in its own processes. Look at both. Apple doesn't document how much traffic goes through `fileproviderd` and how much through the provider app. With no cloud storage apps and iCloud Drive off, it should be quiet. ## When it uses a lot, and why - **Opening many online-only files.** Searching inside, or copying, a folder of online-only files makes each file download. - **A first sync.** A cloud app that lists your whole account for the first time asks for every file's details. ## Is it safe to block? Don’t block Don't block it. The Finder needs it to show cloud files, and every File Provider app depends on it. Pause the cloud app instead. What breaks if you block it - Cloud files in the Finder may fail to open, list or sync, for iCloud Drive and other providers. - Saving into a cloud folder may fail. Blocking means a firewall rule that refuses its connections. Don’t quit or disable a macOS process to save data: macOS starts it again, and other features depend on it. ## Reduce its use 1. Pause sync in the cloud storage app. Use the app's menu bar item or its settings. 2. Choose which folders the app keeps on this Mac. Most cloud storage apps can keep files online only. 3. For iCloud Drive, use the iCloud settings. See [`bird`](https://kilobat.app/processes/bird). 4. Don't quit `fileproviderd` in Activity Monitor. The Finder needs it to show cloud files. ## See how much it uses 1. Open Activity Monitor from Applications › Utilities. Click Network. 2. Type `fileproviderd` in the search field. The Sent Bytes and Rcvd Bytes columns show what it moved since it started. 3. In Terminal, watch only this process. Press d to show the change per second, and q to quit. ``` nettop -p 'fileproviderd' -P ``` ## With Kilobat 1. In the Kilobat app list, search for `fileproviderd`. Its row shows the live rate and what it moved today. 2. In Connections, click the ⓘ button on one of its rows. The popover shows this page’s short answer, without going online. 3. In Terminal, ask the same question. Add `--json` for scripts and agents. ``` kilobat explain 'fileproviderd' ``` 4. Show its traffic over one day. ``` kilobat bandwidth 'fileproviderd' day ``` 5. Through MCP, an AI agent asks `explain_connection` with the process name. It gets the same facts. The live view and the explanations are free. History in the app needs Kilobat Pro. Blocking needs Pro and the network filter: see the [network filter](https://kilobat.app/docs/blocking#filtering), [Protection](https://kilobat.app/docs/blocking#protection) and the [hotspot data saver](https://kilobat.app/save-hotspot-data). ## Questions **Which apps use fileproviderd?** Apps built on Apple's File Provider framework. iCloud Drive uses it too. Apple doesn't publish a list. **Why does fileproviderd use CPU when nothing syncs?** The man page says that it coordinates listing files and their properties. A cloud app that rescans its folders keeps it busy. ## Sources - fileproviderd(8), man page installed with macOS 27.2 - launchd property list com.apple.FileProvider, macOS 27.2 - [Apple Developer: File Provider](https://developer.apple.com/documentation/fileprovider) - [Apple Support: View network activity in Activity Monitor on Mac](https://support.apple.com/guide/activity-monitor/view-network-activity-actmntr1006/mac) Checked on 1 November 2026. ## Related - [bird](https://kilobat.app/processes/bird): Part of macOS. It runs iCloud Drive, so its traffic is your iCloud Drive files going up and down. - [Dropbox](https://kilobat.app/processes/dropbox): The Dropbox desktop app. It uploads and downloads your Dropbox files, and with LAN sync it finds other Dropbox computers on the local network. - [OneDrive](https://kilobat.app/processes/onedrive): Microsoft's OneDrive sync app. It uploads and downloads your OneDrive files. Microsoft says that it pauses on metered networks on its own. - [cloudd](https://kilobat.app/processes/cloudd): Part of macOS. It syncs the iCloud data of apps that use CloudKit, so its traffic belongs to those apps.