

Mountain Duck
Mountain Duck lets you mount server and cloud storage as a disk in Finder on macOS and the File Explorer on Windows. Open remote files with any application and work like on a local volume.
Cost / License
- Pay once
- Proprietary
Application type
Platforms
- Mac
- Windows
Features
Mountain Duck News & Activities
Recent News
- POX published news article about Mountain Duck
Mountain Duck 5.3 adds support for Windows on ARM64 & AWS IAM Identity Center integrationMountain Duck 5.3 is now available, letting users mount server and cloud storage as disks directly ...
- POX published news article about Mountain Duck
Mountain Duck 5.0 adds integrated connect mode, SMB support, custom versioning, and moreVersion 5.0 of Mountain Duck introduces a new integrated connect mode that uses native APIs on both...
Recent activities
- bulldogs liked Mountain Duck
- PolyDrive added Mountain Duck as alternative to PolyDrive
- piro0919 added Mountain Duck as alternative to Gocci
sftpro added Mountain Duck as alternative to SFTPro
jhd3197 added Mountain Duck as alternative to Faro Client
aaron321 added Mountain Duck as alternative to SteadyMountmacOS 15/26 massive ram leaks and slow performance. Transferring 1GB of files over SMB used 9GB of ram and kept that ram used until Mountain Duck was restarted. It was also 1/10th the speed of native SMB. Trying to use it to sync backups to Backblaze was worse. Sync 5GB of data used 49GB of ram. This is a known issue from 2022 that is still unfixed in 2026. [https://github.com/iterate-ch/cyberduck/discussions/16431](https://github.com/iterate-ch/cyberduck/discussions/16431) When you contact...
huudung096 added Mountain Duck as alternative to BucketMate
sterno900 added Mountain Duck as alternative to REM
asp8 added Mountain Duck as alternative to Owlfiles
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Comments and Reviews
macOS 15/26 massive ram leaks and slow performance. Transferring 1GB of files over SMB used 9GB of ram and kept that ram used until Mountain Duck was restarted. It was also 1/10th the speed of native SMB. Trying to use it to sync backups to Backblaze was worse. Sync 5GB of data used 49GB of ram. This is a known issue from 2022 that is still unfixed in 2026. [https://github.com/iterate-ch/cyberduck/discussions/16431](https://github.com/iterate-ch/cyberduck/discussions/16431) When you contact support they just demand outrageous amount of debugging from you that has a lot of privacy information in it.
Edit/update: They did refund me so that's a major + for the company so I updated this to remove comments about company trustworthiness and added a star. Though it is still worth noting that there is no official refund policy so I do stand by my advice to take full advantage of the trial period before buying. If you do try it, don't impulse buy because of a good first impression and light testing/usage. Stress test it.
now personal/business google drive could also MOUNT as local drive;
also foss rclone i think do quite the same.
peronsally i dont find much difference.
just tried, mountain duck is MUCH stable and faster. the rclone browser FROZEN at v1.8. not bad to have a copy of mountain duck. remind: not 100% foss, it's base on foss but NOT foss
Excellent, reliable software. Multiple methods of connection (SFTP, FTP-SSL, WebDAV and popular cloud providers). Integrates with Cryptomator, automatically opening vaults.
Open source, cryptomator integration
NOT open source, base on open source but added CLOSE source thing == close source!
Versatile and robust, fast. And competitive pricing.