Skip to main content

Mount Your Cloud As A Drive On Mac And Windows

Open, edit, and save files straight off Files.com in Finder or File Explorer. Files stream in the moment you open them, so you work off your entire cloud without ever filling your disk.

Files stream in on demand
Every cloud as one drive
No sync client to babysit
Files.com Desktop App

One Drive For Every Cloud, Right On Your Desktop

Install the Files.com Desktop App once. Every storage backend you have connected then shows up as a single drive in Windows File Explorer or macOS Finder. SharePoint, OneDrive, Google Drive, Amazon S3, Azure Blob, and your on-premise file servers all sit in one place. You open, edit, and save files the same way you handle anything else on your computer, so there is no new tool to learn.

Today your team reaches the cloud from the desktop through a clunky pile of tools. FTP clients stall on big files. Per-vendor sync apps scatter shadow files across the disk. WebDAV mounts barely work, and the aging file server still sits in the closet. The Desktop App replaces all of it with one drive, so you cut the tool sprawl and the support tickets that come with it.

We have done this longer than anyone. Files.com owns ExpanDrive, which has mounted cloud and remote storage as a desktop drive since 2004. That predates Dropbox, Box, and OneDrive. We helped create this category, and we lead it. The Desktop App is included on every Files.com plan.

Your Files, Right In Finder And File Explorer

Your cloud opens as a normal drive in the file manager you already use. Browse, open, edit, and save the same way you handle local files, on macOS and Windows. There is no separate app window to learn. On the go, the Files.com mobile app gives you the same access from your phone.

Files.com mounted as a drive in macOS Finder, with cloud folders and files sitting next to local Favorites and Locations
Files.com mounted as a lettered drive in Windows File Explorer, listed under This PC alongside the local disks

Three Modes, For Three Different Jobs

The app works three ways, and the right one depends on what you are doing. Most days you live in Mounted Drive Mode. Reach for the other two when the job calls for it.

Mounted Drive Mode

Files.com shows up as a normal drive in Finder or File Explorer. Files stream in when you open them, so they behave like local files without filling up your disk. Double-click to open, Save-As writes straight back to the cloud. No forced background sync, no shadow files.

Turbo Transfer Mode

A high-speed drag-and-drop window for moving large files and big batches fast, with resumable transfers and smart retry. Turbo Transfer is two to five times faster than third-party SFTP and FTP clients, so it replaces the FileZilla and WinSCP installs people use for multi-terabyte media libraries and archives.

Sync Mode

Keeps a folder on your desktop and a folder in the cloud matched, moving only the files that changed. It is built to handle very large folders reliably. Reach for it when you genuinely want a synced local copy instead of streaming files on demand.

Every Connected Cloud, In One Drive

Whatever storage you have linked to Files.com shows up as one native file system. No per-service client to juggle, no figuring out where a file actually went.

Built For Real Teams And Real IT

The app looks simple on the surface, but the same controls that run the rest of Files.com run behind it.

Edit Cloud Files In Your Real Apps

Open a file from the mounted drive in Word, Excel, PowerPoint, Photoshop, Premiere, Illustrator, AutoCAD, or SketchUp. Your edits save back to the source cloud. There is no download-edit-upload cycle.

File Locking Built In

Opening a file through the mapped drive sets a lock the Desktop App and the Files.com web editors respect, so two people do not overwrite each other on a shared cloud file.

Same Engine As The CLI

The app runs on the same transfer engine as the Files.com CLI and SDKs, so anything you do by hand in the app, your team can automate in code with identical behavior.

Your On-Premise Servers Too

The Files.com Agent bridges your existing file servers and NAS into Files.com, so an old server is reachable from any laptop through the same drive, without ripping out the hardware.

Built For IT To Deploy

Push the app with GPO and ADMX templates, Microsoft Intune, Jamf Pro, or SCCM. Silent installs and zero-touch automatic updates are managed from the admin console, so you roll it out to a whole fleet without touching each machine.

Governance Follows Every File

Every action runs through the Files.com control plane, so single sign-on, multi-factor authentication, role-based access, audit logging, and retention rules apply no matter where the file physically lives.

Where Teams Reach For It

Across the customers Files.com has profiled, the Desktop App is how a person reaches a governed folder as a drive. These are the jobs it shows up in most.

The Bucket Opened As A Folder

Analysts, account managers and operations staff open the company’s S3 or Azure bucket as a drive with single sign-on, so the engineer who used to copy files out of the console by hand stops being the interface. That is the people side of a cloud storage gateway.

Drive Letters That Outlive The Filer

When the office file server is retired, the same drive letters and paths keep resolving on every workstation, streamed rather than synced, which is what makes file server replacement invisible to the people who use it.

CAD And Plan Sets Opened In Place

Engineers open multi-gigabyte drawings and plan sets from the drive in the application they already use, with file locking so two people never overwrite each other, and the exchange with clients and contractors runs from the same folder tree.

Artwork And Footage Moved At Size

Creative teams and editors drop layered artwork and raw footage onto the drive and Turbo Transfer moves it over parallel connections, so the exchange with agencies and printers and the delivery to broadcast partners run at line speed from the desktop.

One Drive To Every Client’s SFTP

Staff who used to hold a dozen clients’ SFTP credentials reach each client’s server as a folder on the drive, through a remote mount the administrator set up once, so nobody carries a partner’s password on a laptop and every upload is logged under the employee’s own name.

Desktop App Questions

The Files.com Desktop App runs on macOS and Windows. On a Mac your cloud appears as a volume in Finder. On Windows it appears as a drive letter in File Explorer. Every standard file operation works from the file manager you already use: open, edit, save, move, rename, and delete.

The Files.com Desktop App does not download all your files to your disk. In Mounted Drive Mode it streams each file in when you open it, so files behave like local files without filling your disk. Sync Mode is available separately for when you genuinely want a matched local copy of a folder.

Files on the Files.com mounted drive open and edit directly in Word, Excel, PowerPoint, Photoshop, Premiere, Illustrator, AutoCAD, and SketchUp. Your edits save straight back to the source cloud, with no download-edit-upload cycle. A file lock that the Files.com web editors also respect keeps two people from overwriting each other.

The Files.com Desktop App mounts your Files.com storage and any connected cloud as one drive, including SharePoint, OneDrive, Google Drive, Amazon S3, Azure Blob, and Box. On-premise servers connect too, through the Files.com Agent.

The Files.com Desktop App deploys across a fleet with Group Policy and ADMX templates, Microsoft Intune, Jamf Pro, or SCCM. Silent installs and zero-touch automatic updates are managed from the Files.com admin console, so you never have to touch each machine.

Single sign-on, multi-factor authentication, role-based access, audit logging, and retention rules all apply to files opened through the Files.com Desktop App. Every action runs through the Files.com control plane, so the rules hold no matter where the file physically lives.

Yes. Mounted Drive mode streams the file being opened rather than syncing the folder, so a multi-gigabyte drawing opens in AutoCAD or Revit while the rest of the project stays in the cloud, and file locking keeps two engineers from saving over each other. Sync mode is there for the folders a team wants on disk for offline work.

Yes. An administrator mounts the client’s SFTP server as a folder on the Files.com site through remote server mount, and it appears on each employee’s drive like any other folder. The client’s credential lives on the platform, not on a laptop, and the audit log records every upload under the employee’s own login.

One Desktop App For Every Cloud

Download the app, sign in, and your cloud shows up as a drive in Finder or File Explorer in minutes. Or start a 7-day free trial and connect your storage first.

No credit card required • Free for 7 days • Live in minutes