Syncplify MicroServer!

MicroServer! is an ultra-portable SFTP server for Windows and Linux, supporting both 32 and 64 bit x86 and ARM architectures. It’s just a few megabytes in size, and can be run from a USB stick, with no installation at all. And it’s totally free for strictly private (non-commercial, non-business) use.

It’s mainly suitable for one-time or sudden secure file transfer jobs from/to machines where you don’t want to install a full-featured Server!, but you still need the security of SFTP.

MicroServer! is Free but Limited

MicroServer! is free to use for strictly personal (non-commercial and non-business) use,
and as such it comes with a number of limitations that users have to be aware of:

Singular User, Folder

It only supports one user profile, and one root folder

Single-Client Connect

It handles incoming connections only from one client at a time

Locked Protocols

​No protocol nor security settings (KEx, HMAC, Crypto-algos) can be configured

Dynamic RSA Keys

Every time you run it, it will generate and use a new RSA host key

Download MicroServer!

Please keep in mind that if your goal is to deploy and use an SFTP server in a corporate environment for long term use (more than just a few minutes) then this is not what you need; to accomplish that you'll need the full power of Syncplify Server!

​Download MicroServer! for 64-bit Windows (x86-64)

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​Download MicroServer! for 32-bit Windows (x86)

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Download MicroServer! for 64-bit Linux (x86)

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Download MicroServer! for 32-bit Linux (x86)

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Download MicroServer! for 64-bit Linux (ARM)

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Download MicroServer! for 32-bit Linux (ARM)

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