| Title and Description | Price | File Size |
| Comm Tunnel Free tool to connect two endpoints for serial port, TCP/IP and UDP. | Freeware | 0.23MB Download |
| CommandBar Development Kit Office XP like toolbars and menus that provide modern user interface needs. | $143 Buy | 0.619MB Download |
| COMM-DRV/CE Standard Edition Serial Communication Library For Pocket PC and Windows CE | $99.95 Buy | 4.5MB Download |
| COMM-DRV/Lib Standard Edition Professional serial communication library - DLLs for Windows & MSDOS Libraries | $99.95 Buy | 8.82MB Download |
| COMM-DRV/Lib.Net Professional Edition Serial Communication Library for C#, & VB .Net (Zmodem, Xmodem, Ymodem) | $299.95 Buy | 4.37MB Download |
| COMM-DRV++ Easy to use professional C++ serial communication class library for Windows | $99.95 Buy | 5.94MB Download |
| CommentMakerPro CommentMaker creates customizable class, function and file comment blocks (C++) | $20 Buy | 0.17MB Download |
| CompileX .NET .NET Database Driven Application Generator - Instant Multi-tier Applications | $495 Buy | 2.23MB Download |
| Component Conversion Utility Converts code between various programming languages (SQL, VB .Net, C, XML, etc.) | Freeware | 2.83MB Download |
| CompressionMaster Suite Zip, strong encryption and streaming compression libraries for Delphi | $195 Buy | 26.06MB Download |
| conaito PPT2Flash SDK conaito PPT2Flash SDK for developer of professional PowerPoint-to-Flash solution | $1799 Buy | 10MB Download |
| conaito VoIP SDK ActiveX conaito VoIP SDK ActiveX for developers of VoIP audio applications and webpages | $369 Buy | 0.75MB Download |
| Constable Authorization Engine Role-based authorization solution for .NET business application developers | $295 Buy | 2.08MB Download |
| ConTEXT Editor a small, fast and powerful text editor for software developers | Freeware | 1.57MB Download |
| Convert Word to HTML COM Converts Microsoft Word documents to HTML, RTF or TXT on the fly | $99.95 Buy | 0.32MB Download |
| CoolWatermark A cool and strong assembly to write watermark on image in .NET | $59.95 Buy | 0.6MB Download |
| CopyProjectLite Copy Your VB Project to a New Location | Freeware | 0.085MB Download |
| CopyWiz Provides simple copying and renaming of Microsoft Visual Studio projects | $40 Buy | 1.57MB Download |
| Coyote Tracing for .NET Coyote is a tracing, logging and live monitoring solution for NET applications. | $249 Buy | 5.43MB Download |
| Coyote Tracing for .NET Core Framework Coyote is a free customizable logging framework for your NET applications | Freeware | 5.43MB Download |