Mount Filen on Windows with NetDrive
Mount Filen's encrypted cloud storage as a Windows drive letter with NetDrive. Step-by-step setup guide, no separate sync client needed.
A freelance journalist keeps years of source recordings on Filen specifically because Filen encrypts everything client-side before it leaves the laptop — not even Filen can read the files. The tradeoff has been friction: pulling a clip into an editing timeline meant opening Filen’s web app or waiting on a separate sync folder to catch up. NetDrive now lists Filen as a provider, so that archive can show up as an ordinary drive letter instead.

Give Filen a drive letter on Windows
NetDrive lets Google Drive, OneDrive, S3, SFTP, WebDAV and more appear as native drives on Windows and macOS — no syncing, no full downloads.
- Browse Filen storage in Windows Explorer, no browser tab needed
- Open files directly from any app's Save or Open dialog
- Mount Filen alongside your other cloud drives in one drive manager
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What Filen Support Means in NetDrive
NetDrive added Filen to its provider list this release cycle, alongside Koofr, Files.com, ImageKit, and OpenDrive. Filen’s own encryption happens on Filen’s side before data ever reaches NetDrive — that’s a property of the Filen service itself, not a NetDrive feature. NetDrive does not add its own client-side encryption layer on top of any provider; it mounts what the provider already stores. If a project needs client-side encryption as a NetDrive-level feature, that’s not something the app currently offers — Filen’s account-level encryption is a separate thing worth knowing about before treating the mounted drive as a general-purpose encryption tool.
NetDrive on Windows works with 8, 8.1, 10, and 11, along with Server 2012, 2016, 2019, and 2022. No special configuration is needed beyond a normal NetDrive install — Filen appears in the same provider picker as every other supported cloud.

Connecting Filen in NetDrive
- Open NetDrive → click Add a Drive in the drive manager.
- Select Filen from the provider list.
- Sign in with the Filen account credentials when prompted.
- Choose a drive letter — NetDrive suggests the next free one, such as
F:— and confirm. - Click Mount. The Filen root folder appears in File Explorer within a few seconds.
No separate sync agent or installer is required. The Filen connection sits in the same drive manager as any other mounted provider, so it can run next to a Google Drive or S3 mount without extra setup.

Working With Filen Day to Day
Once mounted, the Filen drive behaves like local storage from Explorer’s point of view. Dragging a folder onto the drive letter queues a background upload rather than blocking the copy — visible in NetDrive’s upload tray — so a large batch of recordings doesn’t freeze the file manager while it transfers. Explorer’s status-icon overlay shows which files are fully synced and which are still uploading, the same overlay NetDrive uses for every mounted provider.
Renames, deletes, and moves happen directly through the drive letter, and NetDrive reflects the change back to the Filen account. For anyone reviewing footage or documents repeatedly, NetDrive keeps a local disk cache — configurable from 100 GB to 1 TB — so reopening the same file skips a second download from Filen entirely.

Read-Only Mode and Auto-Mount
A finished interview archive that’s been transcribed and delivered often just needs to stay reachable, not editable. NetDrive lets any mounted drive — including a Filen connection — be set to read-only at mount time, so the folder shows up in Explorer but any attempt to save, rename, or delete inside it is rejected outright, rather than relying on everyone remembering not to touch it.
For a drive that should always be available without manually reconnecting, set Auto Mount to On Login in the drive’s settings, or On Boot for a shared machine where the drive needs to be present before anyone signs in.
Wrap-up
Mounting Filen as a Windows drive letter turns an encrypted cloud archive into something ordinary desktop apps can open directly, without a detour through a browser or sync folder. For a similar walkthrough with another new provider, see Mount Koofr on Windows, or check Fix Missing VC++ Redistributable Error if the installer prompts for a dependency during setup.
— Casey, NetDrive