Comparison

Filezilla-project vs WinSCP - Free SFTP and FTP client

Filezilla-project and WinSCP - Free SFTP and FTP client both land on Worth it.

Filezilla-project

filezilla-project.org

Worth it

Confidence: High

Buy if you need a free, dependable FTP/SFTP client . it's the de facto standard with a huge user base.

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WinSCP - Free SFTP and FTP client

Worth it

Confidence: Medium

Use it: a free, open-source, scriptable Windows file-transfer client that IT communities keep recommending.

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Filezilla-project versus WinSCP - Free SFTP and FTP client
Compare	Filezilla-project	WinSCP - Free SFTP and FTP client
Verdict	Worth it	Worth it
Best for	Web developers uploading to servers	Windows sysadmins
Who it's not for	Enterprises needing audited, managed file transfer	Mac or Linux shops
Privacy	Long-lived open-source project: 14 CVEs on record, a history of weak stored-password protection, and an active fake-site malware campaign.^⁸	No known public vulnerabilities found in the sources reviewed.¹⁴
Support quality	Community forum only, no official support	No support evidence in sources
Public sentiment	Users call FileZilla a reliable free workhorse but complain about installer adware, antivirus false positives, and password storage.^⁷	IT pros, self-hosters, and hobbyists repeatedly recommend WinSCP as a reliable free SFTP client, often alongside or instead of FileZilla.
Biggest gotcha	Fake lookalike sites distribute a malicious version that steals login credentials . download only from the official site^⁸	No security page surfaced; vet releases yourself before a wide rollout.¹⁴

Pick Filezilla-project when

Web developers uploading to servers
Sysadmins doing quick SFTP transfers
Anyone needing free cross-platform FTP
Students and hobbyists

When Filezilla-project is not a fit

Enterprises needing audited, managed file transfer
Non-technical users unwilling to dodge bundled-install offers
Teams whose cloud storage transfers belong in the free client
Compliance-heavy shops that must trust stored credentials

Pick WinSCP - Free SFTP and FTP client when

Windows sysadmins
Self-hosters
Devs scripting transfers
Zero-budget teams

When WinSCP - Free SFTP and FTP client is not a fit

Mac or Linux shops
Buyers wanting vendor SLAs and support contracts
Guess: compliance-heavy teams needing managed, audited transfer platforms

Sources

FileZilla - The free FTP solutionfilezilla-project.org
official
FileZilla Licensefilezilla-project.org
official
Download FileZilla Client for Windowsfilezilla-project.org
official
FileZilla Products | Read 767 Reviews on G2g2.com
review
7 FileZilla Alternatives Worth Tryingexavault.com
review
FileZilla now contains adware if you download from the...reddit.com
review
Is FileZilla safe to use? r/admincraftreddit.com
review
A fake FileZilla site hosts a malicious downloadmalwarebytes.com
security
Filezilla-project CVEs and Security Vulnerabilitiesapp.opencve.io
security
FileZilla < 3.67.0 Insecure Key Recovery Vulnerabilitytenable.com
security
Encrypt stored passwords (Trac ticket 5530)trac.filezilla-project.org
security
Trustpilot reviews of FileZilla forumtrustpilot.com
review
WinSCP official sitewinscp.net
official
WinSCP security pagewinscp.net
security
WinSCP - Free Portable SFTP FTP Clientpendriveapps.com
review
Best FTP Clients & Software for MAC & Windows 2026hostingclues.com
review