OstroSoft Winsock Component

COM library for Visual Basic 6, providing an easy access to the network layer of operating system (UDP and TCP sockets).

**FREE DOWNLOAD (v5.2)** File Size: 0.1MB | Safe & Verified

Utility Security Freeware

Key Features

COM library for Visual Basic 6, providing an easy access to the network layer of operating system (UDP and TCP sockets).
OSWINSCK.dll serves as a wrapper for Winsock API and helps programmers to abstract from complexity of API calls and concentrate on application functionality.

Technical Specifications

**Publisher:** https://www.ostrosoft.com
**License:** Freeware
**Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
**Last Updated:** October 15, 2025
**Category:** Programming / VB Components

User Rating

Based on 493 reviews.