# Mountain Duck review (2026): is it worth $49? > Mounts server and cloud storage as a drive on Mac and Windows Checked Nov 13, 2026 ยท graded Nov 13, 2026 by ToolGPA. Mountain Duck connects remote servers and cloud storage to Finder on macOS and File Explorer on Windows, so files open in any application as if they were local. It is built on the open source foundation of Cyberduck and supports protocols such as SFTP, WebDAV, SMB and S3, plus services like Dropbox, Google Drive and OneDrive. - **Category:** Desktop Utilities - **Made by:** iterate GmbH - **Website:** https://mountainduck.io/ - **Runs on:** macOS, Windows - **Who should skip it:** Skip it if you run Linux, as only macOS and Windows are listed. - **Facts last checked:** Nov 13, 2026 ## Pricing As of Nov 13, 2026, Mountain Duck is a paid product with a free trial, starting at $49 per user, one-time (licence covers version 5). - **Pricing model:** Free trial - **Free plan:** None. - **Free trial:** Trial version of the app, then buy a registration key. | Plan | Price | What you get | | --- | --- | --- | | Single user | $49 per user, one-time, for version 5 | Per-seat licence, usable on any number of computers by the same user. Discounted upgrades for later major versions. | | 5 users | $193 for 5 users, one-time, for version 5 | Volume price for five seats, below five single licences. The buy page also offers 10, 20 and 50 users, and a custom quote. | | 10 users | $348 for 10 users, one-time, for version 5 | Volume price for ten seats. Larger teams and white-label deployments are handled as custom quotes. | Read from https://mountainduck.io/buy/ on Nov 13, 2026. Prices change, so confirm with Mountain Duck before buying. ## Ways to pay less - **30% academic discount** (Education): Mountain Duck offers a 30% discount coupon for academic use, requested by ticket from an institutional email address. Source: https://mountainduck.io/buy/ - **30% switcher or Cyberduck discount** (Other savings): A 30% discount is offered to owners of a Cyberduck key, or of a Transmit Disk, ExpanDrive or NetDrive licence, on request. Source: https://mountainduck.io/buy/ ## Key features - **Integrated connect mode:** Version 5 syncs through the File Provider API on macOS and Cloud Files on Windows, so no device driver or network mount is installed. - **Smart synchronization:** All remote files are listed, and each is downloaded to the local disk only when opened. Chosen folders can be kept offline. - **Broad protocol and cloud support:** Connects over FTP, SFTP, WebDAV and SMB, and to Amazon S3, Google Storage, Azure, Dropbox, Google Drive, OneDrive, SharePoint, Box and others. - **Cryptomator vaults:** Client-side encryption using Cryptomator-compatible vaults, so data at rest is unreadable to the server or cloud provider. - **Team features:** File locking for Office documents on WebDAV servers, version history on versioned S3 buckets, and custom versioning on the server. - **Sharing and search:** Create expiring share links from the context menu on supported storage, and search remote files with Spotlight or Windows Search. ## Good for - Working on files in S3, SFTP or WebDAV storage from ordinary desktop apps - Teams that want licences bought once per seat rather than a subscription - People who already use Cyberduck and want the same connections as a mounted drive ## Worth knowing - Runs on macOS 13 or later and Windows 10 or later only; no Linux version is listed. - A licence is valid for one major version, so a future version 6 would need an upgrade purchase. - The buy page shows the price only after the form loads; it is per seat, so each user needs a licence. - Free to download as a trial, but the trial length is not stated on the pages we read. ## ToolGPA grades **GPA: 2.4 out of 4**, graded Nov 13, 2026. Mountain Duck shows servers and cloud storage as a drive in Finder or File Explorer. But it is paid per seat at $49 a licence, the trial length isn't stated, and a future version 6 would be another purchase. - **Value for money: B.** $49 one-time per user, with $193 for five. That is more than a year of the category's typical $3.33 a month, but under two. - **Free plan and trial: C.** There's a trial version before you buy a key, but the pages we read don't say how long it lasts or whether a card is asked for. No free plan. - **Features: B.** FTP, SFTP, WebDAV, SMB, S3, Azure, Dropbox, Google Drive, OneDrive and more, with on-demand files, offline folders and Cryptomator vaults. The listing shows no gap in the core job. - **Ease of use: C.** Every connection has to be set up with server details or a cloud login. No store rating is on record. - **Platforms and integrations: C.** macOS 13 or later and Windows 10 or later. Computers only, with no Linux, phone or web version. These are ToolGPA's own grades. Graded from this listing, whose facts were read from Mountain Duck's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among desktop utilities - Mountain Duck's GPA of 2.4 is higher than 35 of the 186 other desktop utilities we grade, and level with 33. - It stands best on features (B, above 113 of 186) and worst on ease of use (C, above 5). The category's chart of price against score: https://toolgpa.com/charts/utilities ## Keep it, or make your own? **Keep it.** To replace Mountain Duck you would be making files kept in step across devices without losing one. That is not a weekend's work, with an AI app builder or without one. That makes this kind of software worth paying for, not this one in particular: 118 of the 186 other desktop utilities grade higher. It costs $49, paid once. - You could not: Files kept in step across devices without losing one. - You could not: Storing and serving files for other people. - You could not: A file manager working directly on your disk. - You could not: A real app for macOS and Windows. Something home-made would be a web page. - You could not: It is priced for each person, which means accounts and billing for a team. - You could not: It plugs into other products, Amazon S3, Google Drive and Dropbox among them. - You could not: End-to-end encryption done properly. - You could not: The depth: we grade its features B, which means it covers the whole job. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with Amazon S3, Google Drive, Dropbox, OneDrive, SharePoint, Box, Backblaze B2, Microsoft Azure **Tags:** File sync, File sharing, File management, Works offline, End-to-end encrypted, One-time purchase ## Alternatives - [ExpanDrive](https://toolgpa.com/tools/expandrive): Mounts cloud storage and servers as drives on Mac, Windows and Linux. [Compare](https://toolgpa.com/compare/expandrive-vs-mountain-duck) - [CloudMounter](https://toolgpa.com/tools/cloudmounter): Mount cloud storage and servers as drives on Mac and Windows. [Compare](https://toolgpa.com/compare/cloudmounter-vs-mountain-duck) - [Cyberduck](https://toolgpa.com/tools/cyberduck): Server and cloud storage browser for Mac and Windows. [Compare](https://toolgpa.com/compare/cyberduck-vs-mountain-duck) - [Transmit](https://toolgpa.com/tools/transmit): Mac file transfer app for servers and cloud storage. [Compare](https://toolgpa.com/compare/mountain-duck-vs-transmit) - [ForkLift](https://toolgpa.com/tools/forklift): Dual-pane file manager and file transfer client for macOS. [Compare](https://toolgpa.com/compare/forklift-vs-mountain-duck) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 13, 2026: - https://mountainduck.io/ - https://mountainduck.io/buy/ Page: https://toolgpa.com/tools/mountain-duck Listed by ToolGPA (toolgpa.com).