evans ftp is a total ftp programming solution designed for use with all activex and com supporting languages. evans ftp is provided as an activex control and as a dll to maximize your ability to write the best possible ftp components and applications . supports; simultaneous file transfers, transfer progress window option, internationalization, crash recovery, remote program execution, full data and control connection support, proxies, passive mode (firewall friendly), easy handling of file and folder listings, large file support of files up to 933 tb and much much more. includes a detailed help file and example programs in multiple programming languages (plus complete source code for an 'ftp explorer' client application), a royalty-free re-distributable setup program, and a license to distribute your applications and / or components royalty-free. unlimited support and upgrades to registered users. 30 day unconditional money back guarantee.