Users interested in Codevision 2.6 generally download:
CodeVisionAVR features an Automatic Program Generator (CodeWizardAVR) for the new XMEGA devices. Fully dockable windows that allow flexible customization of user’s workspace. This is a redesigned split file pane editor allows viewing/editing two files at the same time.
AVR Studio was created by Atmel in order to help developers to efficiently create applications for AVR microcontrollers using C/C++ programming languages. This piece of software comes with a large number of tutorials, which allow the users to get familiar with the application. The program stands as a complete pack for programmers that use C++ and other programming languages.
AVR LCD Visualizer helps create and modify your own LCD displays with the editor, debug and visualize inside AVR Studio 4. Run-time update with ICE50 and Simulator. Supports ATmega169. Minimum requirement: AVR Studio 4.07. Remove old LCD plug-ins before installing.
WinAVR contains all the tools for developing on the AVR. WinAVR (pronounced "whenever") is a suite of executable, open source software development tools for the Atmel AVR series of RISC microprocessors hosted on the Windows platform. It includes the GNU GCC compiler for C and C++.