Download software tagged by nonvisual component library

Polar Zip Component is a complete compression solution for any Windows application. It includes standard Zip/Unzip functions, a Self-Extractor Module and Streaming Compression Library in one product enhanced with FULL source code at no extra cost.

HS POP3 is a software library in C (supplied with full source code) which implements the client side of Post Office Protocol Version 3 (POP3) over TCP socket layer according to RFC 1939. supports secure POP3 over TLS / SSL POP3S and RFC 2595

NetXtremeMail .NET component allows you to retrieve, create, load, process save and send mails using an easy-to-use interface. It supports POP3, IMAP and SMTP.

NetXtremeTraceRoute .NET component provides convenient methods to perform Internet route tracing to determine network delays and topology.

NetXtremeTraceRoute .NET component provides convenient methods to perform Internet route tracing to determine network delays and topology.

FTP component library for C/C++ and for (.NET) C++/C# provides direct control of the FTP protocol from any Windows application program. Transfer, rename, delete, list, append files. Create and remove server directories. Royalty free. Many examples.

PowerBASIC FTP component library provides direct control of the FTP client protocol from an application. Transfer files; upload, delete, list, append files. Create and delete server directories. Supports 32-bit PowerBASIC, Royalty free.

Add Zip/Unzip functionality to your apps quickly and easily. This high-performance component has the industry's richest feature set and works with all languages that support ActiveX or DLLs. Includes WinZip 9.0-compatible AES strong encryption.

Professional serial communication component / library for C#, VB.Net, managed C/C++, and any other .Net application running under Windows. Includes Zmodem, Xmodem, & Ymodem file transfer protocols.