Development freeware downloads
OpenWire
8.0.0.142 freeware downloadOpenWire: A powerful visual framework for rapid software development.
OpenWire Editor .NET
5.0.3 freeware downloadOpenWire Visual Studio .NET Graphical Editor IDE Plug-In
OpenWire Editor VCL
5.0.3 freeware downloadOpenWire VCL/FireMonkey Graphical Editor IDE Plug-In
OpenWithTest
0.4.1 freeware downloadA small Visual Studio Extension to help in your workflow.
OpenXava
6.6.2 freeware downloadCreate AJAX application with the help of this framework
Opticks
4.12.0 freeware downloadA collection of software tools that enables analysts
Opticks for Linux
4.12.0 freeware downloadA collection of software tools that enables analysts
Opticks SDK
4.12.0 freeware downloadCreate plug-ins for Opticks with this Software Development Kit
OptiVec for GCC
8.0.1 freeware downloadOptiVec: Fast vector and matrix library for GCC
OptiVec for Linux GCC / CLang
8.0.1 freeware downloadOptiVec: Fast vector and matrix library for Linux with GCC or CLang
OraBone
8.5.0 freeware downloadA powerful Oracle database management, development and reporting tool
OraBone x64
8.5.0 freeware downloadA powerful Oracle database management, development and reporting tool
Orange Heap
1.3 B29 freeware downloadFree and efficient way to protect your .NET software
Oxetta Database Explorer
1.0 freeware downloadConnect to your SQLite/FireBird/ODBC databases, run SQL queries, inspect results
Oxetta Report Generator
1.4 freeware downloadReport generator for C/C++ applications with GUI report builder and samples
Paddy
5.2 Beta 2 freeware downloadFree Key mapping, external keyboards, midi controllers, macros
Pandoc
3.6.4 freeware downloadVersatile document converter supporting numerous formats with ease.
Pantheios
1.0.1 Beta 218 freeware downloadDesigned to be an Open Source C/C++ Logging API library
Paradox2MDB
1.0 freeware downloadConvert Paradox tables to a Microsoft Access database
Parrot
8.1.0 freeware downloadDesigned to efficiently compile and execute bytecode for dynamic languages
Pawn
4.0.5588 freeware downloadAn embedded scripting language, for extending applications (full source)
Pawn
4.0.5749 freeware downloadAn embedded scripting language, for extending applications
PCGen
6.06.01 freeware downloadOpen Source RPG character generator and maintenance program
PCGen for Linux
6.06.01 freeware downloadOpen Source RPG character generator and maintenance program
PCGen for Mac OS X
6.05.00 Unstable freeware downloadOpen Source RPG character generator and maintenance program