Core FTP vs sFTP Client

Core FTP is Windows software for transferring and managing files using multiple protocols. Its free client, Core FTP LE, provides FTP features without popup ads, advertising, spyware, or registration reminders. Transfers can use SSL, TLS, FTPS, HTTPS, or SFTP. The software also supports file synchronization, scheduled transfers, automation, site-to-site transfers, command-line operations, a portable version, and browser integration. Core FTP Pro can encrypt and decrypt files to servers and adds email notifications, external program execution, and IBM Information Exchange support with command-line updates. The client includes HIPAA-compliant security, and educational institutions qualify for a free FTP client site license. Client licenses are restricted to use with the client software, and listed license support is by email only. Paid Standard and Pro license listings vary by quantity and billing terms: a Standard single-user license is listed at $24.95 a month, while another Standard single-user listing is $24.95, paid once. Check each license’s terms before choosing, since the listings show different billing formats.

sFTP Client transfers and manages files using FTP, FTPS, FTPIS, FTPES, and SFTP. The desktop client supports macOS, Windows, and Linux, and an extension is also listed. Transfers can be scheduled or automated, queued, and resumed over SFTP. File tools include directory comparison, drag and drop, remote editing, connection logs, and key-file login for SFTP and SSH. It includes tabbed SSH terminals, supports TMUX and Screen sessions, and can open a terminal automatically when an SFTP connection starts. Port forwarding can connect a server and local device, including automatic forwarding on connection. The desktop client supports cloud services including Amazon S3, Backblaze B2, Dropbox, Google Cloud Storage, Google Drive, Microsoft Azure Blob Storage, and Microsoft OneDrive. Connections can sync between devices or be shared with a team or individual; the maker says encryption happens locally before data reaches its servers. FTP is available on the free Basic plan, while other protocols and features require higher plans. A fully featured free trial lasts two hours before purchase.