The SmartFTP FTP Library ActiveX component (COM) provides file transfer functionality using the FTP and SFTP protocol. It offers a wide range of features, reliable and secure file transfers (SSH and SSL/TLS). The component takes advantage of the COM technology which makes it possible to use it in numerous environments such as Visual Basic, Visual C++, JavaScript/VBScript, VB.NET, C#.NET, Delphi, etc.
Features:
- Upload, Download with Resume capability
- Rename, Make and Remove Directory
- Move/Rename and Delete File
- IPv4 and IPv6
- International Domain Names (IDN)
- Enhanced NAT/UPnP/ICS/ICF Support
- UTF8 / Unicode Support
- SOCKS4, SOCKS4A, SOCKS5, HTTP Proxy Support
- Support for 64-bit file size (> 4GB)
- Transfer Speed Limits (Global and per connection)
- File Logging
- Multi Language Support
- On the fly file encryption New
- Synchronous (Blocking) and Asynchronous (Non-blocking) calls.
- Native Windows x64 (64-bit) support
- FIPS 140-2 compliant
- Verified for Windows Vista
FTP / FTPS:
- Server to Server (FXP) Transfers
- Secure Transfers (SSL/TLS)
- Compression (MODE Z)
- Transfer Integrity (XCRC, XMD5, XSHA1)
- Machine Readable Listing (MLSD)
- FTP Parser (Unix, MLST, VMS, MVS, DOS, HP-UX, zOS)
- Enhanced NAT/UPnP/ICS/ICF Support
- FTP Proxy Support (Wingate, Checkpoint FW-1, Transparent, etc)
- Set/Get Modified File Time (MDTM, MFMT, SITE UTIME)
- IP Repeater
- Local Port Limitation
- Set Unix Attributes (SITE CHMOD Wrapper)
SFTP over SSH:
- SFTP Protocol Version: 1-6
- Host Key Algorithms: RSA (any size) and DSA (any size)
- Encryption Algorithms: aes128-ctr, aes256-cbc, aes192-cbc, aes128-cbc, 3des-cbc, blowfish-cbc, arcfour, cast128
- Key Exchange: DH group 1, DH group 14, DH group exchange, DH group exchange SHA256
- Authentications: password, publickey, Kerberos v5 (GSSAPI/SSPI), Smart Card (PKCS#11), X.509 certificates, keyboard-interactive, SecurID, hostbased, none
- Compression: zlib, zlib@openssh.com, none
- HMAC Algorithms: hmac-sha1, hmac-md5, hmac-sha1-96, hmac-md5-96, hmac-ripemd160
- Performance: Optimized assembler for performance critical algorithms.
- Interoperability: Tested against all public available SFTP/SSH server implementations. Automatically uses workarounds for faulty implementations.