FileZilla Server is a free and open-source FTP server software that allows users to set up their own FTP server for efficient...
Best IIS Alternatives ranked by AI · updated Aug 2026
IIS is Microsoft's Windows web server platform, with an FTP server component for hosting FTP and FTPS sites. It suits Windows administrators who want FTP integrated with existing IIS sites, Windows accounts, and server policies.
Top 6 IIS alternatives
Titan FTP Server is a secure and customizable file transfer solution for enterprises.
Cerberus FTP Server is a commercial Windows file-transfer server supporting FTP, FTPS, SFTP, HTTPS, and WebDAV. It serves businesses that need centralized...
Pros
- Provides stronger security and auditing than Quick 'n Easy FTP Server
- Supports multiple transfer protocols and identity integrations
- Offers better automation and compliance-oriented controls
Cons
- Commercial licensing costs more than free alternatives
- More resource-intensive than Quick 'n Easy FTP Server
- Advanced features are gated by paid editions
Free edition; paid plans available
ZitaFTP Server is a Windows FTP server for organizations and individuals that need to publish and manage files over FTP. It provides...
Pros
- Simpler administration than many enterprise FTP servers
- Supports user accounts, permissions, and transfer limits
- Designed specifically for Windows environments
Cons
- Smaller ecosystem than FileZilla Server or IIS
- Less widely documented than major commercial alternatives
- Windows-only deployment limits platform flexibility
5
Wing FTP Server
Wing Software
Wing FTP Server is a commercial file-transfer server for businesses that need FTP, FTPS, SFTP, HTTP, and HTTPS access. It provides web...
Pros
- Supports more protocols and platforms than ZitaFTP Server
- Includes web administration and event automation
- Offers virtual folders and detailed account controls
Cons
- Paid licensing is less attractive for simple personal use
- Interface and configuration are more complex than ZitaFTP Server
- Some advanced features depend on edition or license level
Paid licenses; free trial available
6
CompleteFTP
EnterpriseDT
CompleteFTP is a Windows file-transfer server for organizations that need FTP, FTPS, SFTP, SCP, and HTTPS services. It offers a free edition...
Pros
- Provides more protocol flexibility than ZitaFTP Server
- Offers a usable free edition for smaller deployments
- Supports virtual file systems and extensible authentication
Cons
- Advanced capabilities require paid editions
- More technical to configure than a basic FTP server
- Windows-only deployment limits portability
Free edition; paid editions available
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