Secure FTP, FTPS (implicit and explicit TLS) and SFTP server for Windows. Runs as a system service, supports large files (> 4GB), virtual folders, PKI authentication, global and per-user security, event handlers, and it's free for personal use.
wodFTPServer is an ActiveX Component that implements server side of following protocols: FTP, FTP/S (FTPS or FTP+SSL) both in explicit and implicit modes, and SFTP (secure ftp subsystem on SSH2 secured channel).
3DSurG can be used to create 3D surface based on either 3D implicit function ( f(x,y,z)=0 ) or parametric function ( x=f(u,v), y=f(u,v), z=f(u,v) ). The generated 3D surface can be easily scaled and exported to AutoCAD (*.DXF) and text file
Welcome to the most enchanted world of the Secret Life of Forest! Tiny discreet glow-worms enlighten mysteries of the Forest before your dazed eyes! Fantastic mushrooms whisper implicit spells for you to be oriented here!
FileCOPA takes the hard work out of running a secure FTP Server. The FileCOPA FTP Server installs on any version of the Windows operating system with just a few clicks of the mouse and automatically configures itself for anonymous operation.
Easy yet powerful POP3, SMTP, IMAP components for .NET with MIME, SSLTLS and proxy support. Well-designed, these components include lots of demos, tutorials and comprehensive documentation.
Visual Calculus is an easy-to-use calculus grapher for Graphing limit, derivative function, integral, 3D vector, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs.
Graphing, curve fitting and calculating software. Graphs Cartesian, polar and parametric functions, graphs of tables, implicit functions and inequalities. Calculus features: regression analysis, derivatives, tangents, normals and more.