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SDE for Visual Studio (PE) for Windows
SDE for Visual Studio is a full-featured UML modeling tool seamlessly integrated with Visual Studio. SDE-VS supports the full software development life-cycle - analysis, design, implementation, testing and deployment. You can capture requirements, draw UML diagrams, reverse engineer Java to UML model, generate Java, control versions, etc. New features include Mind Mapping Diagram, Callout and Freehand shape, Nicknamer,Perforce Integration, etc.
DzSoft Perl Editor is a popular tool for writing, editing, and debugging Perl/CGI scripts. It has a comfortable and intuitive interface both for beginners and advanced programmers. DzSoft Perl Editor is deceptively simple, but really powerful.
A professional hex editor for files and disks. Supports huge files, OLE compound files, and NTFS alternate streams. A convenient user interface and rich feature set makes hex editing easy and straightforward. An ideal tool for software developers.
Eclipse is an open source community whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.
A multipurpose conversion utility - Converts VB-C#/Base64/Translation/RegEx...etc
Database .NET is an intuitive database management tool for multi-database. You can simply create/insert/select/update/delete table data and use SQL console.