WinSCP :: Official Site :: Free SFTP and FTP client for Windows
The official developer site provides multiple ways to get the software. While many modern apps have dropped support for older systems, continues to provide a 32-bit executable that runs seamlessly on both 32-bit and 64-bit Windows architectures.
WinSCP remains a premier open-source SFTP and FTP client, and despite being over a decade old, is still fully supported by the latest stable releases. Whether you are managing legacy systems or simply prefer the classic OS, you can still download and run the modern WinSCP 6.5.6 to securely transfer files via SFTP, SCP, FTP, WebDAV, or Amazon S3. Official Download Options for Windows 7 (32-bit)