Software
Description
 
 
 
AVR Studio 5.1 (build) Installer - Full
(616MB, updated February 2012) 
 
AVR Studio 5.0 (build 1163) Installer - Full
(631365512, updated July 2009) 
 
AVR Studio 4.19 (build 730)
(130984720, updated September 2011) 
 
AVR Studio 4.18 (build 684)
(119306000, updated July 2009) 
 
AVR Studio 4.18 SP1 (build 692)
(28918000, updated July 2009) 
 
AVR Studio 4.18 SP2 (build 700)
(28765000, updated July 2009) 
 
AVR Studio 4.18 SP3 (build716)
(33328000, updated July 2009) 
 
AVR Studio 4.17 (build 666)
(118161328, updated July 2009) 

AVR Studio 4.16 (build 628)
(132606824, updated February 2009) 

AVR Studio 4.16 SP1 (build 638)
(36594024, updated May 2009) 

AVR Studio 4.15 (build 623)
(98651832, updated November 2008) 

AVR Studio 4.14 (build 589)
(94170176, updated April 2008) 
 
AVR Studio 4.13 (build 528)
(77414298, updated March 2007) 
 
AVR Studio 4.13 SP1 (build 557)
(38979516, updated September 2007) 
 
AVR Studio 4.13 SP2 (build 571)
(47360760, updated December 2007) 
 
AVR LCD Visualizer
(1381888, updated February 2004) 

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.
Atmel AVR 8-bit and 32-bit Toolchain 3.3.1 - Windows
(4921000, updated April 2012) 
Windows installer for AVR 8-bit and 32-bit Toolchain version 3.3.2
Atmel AVR 8-bit and 32-bit Toolchain 3.2.3 - Header Files
(4.9MB, updated June 2012) 
Header Files for AVR 8-bit and 32-bit Toolchain 3.3.2
Atmel AVR 8-bit Toolchain 3.3.2 - Source Code
(156000, updated April 2012) 
AVR 8-bit Toolchain source code
Atmel AVR 32-bit Toolchain 3.3.2 - Source Code
(481000, updated April 2012) 
AVR 32-bit Toolchain source code
Atmel AVR 8-bit Toolchain 3.3.2 - Linux 32-bit
(66303000, updated April 2012) 
AVR 8-bit Toolchain for Linux 32-bit
Atmel AVR 8-bit Toolchain 3.3.2 - Linux 64-bit
(72814000, updated April 2012) 
AVR 8-bit Toolchain for Linux 64-bit
Atmel AVR 32-bit Toolchain 3.3.2 - Linux 32-bit
(69111000, updated April 2012) 
AVR 32-bit Toolchain for Linux 32-bit
Atmel AVR 32-bit Toolchain 3.3.2 - Linux 64-bit
(53778000, updated April 2012) 
AVR 32-bit Toolchain for Linux 64-bit
AVR Toolchain 3.3.0 Installer
(99339137, updated September 2011) 
 
Atmel AVR Toolchain 3.2.3 - Windows
(99184868, updated June 2011) 
AVR Toolchain for Windows
Atmel AVR Toolchain 3.2.3 - Header Files
(2601238, updated June 2011) 
AVR Toolchain header files for Linux
Atmel AVR Toolchain 3.2.3 - Source Code
(486779, updated June 2011) 
AVR Toolchain source code
Atmel AVR 8-bit Toolchain 3.2.3 - Linux 64-bit
(75821792, updated June 2011) 
AVR 8-bit Toolchain for Linux 64-bit
Atmel AVR 8-bit Toolchain 3.2.3 - Linux 32-bit
(70365790, updated June 2011) 
AVR 8-bit Toolchain for Linux 32-bit
AVR32 Studio 2.6 for Linux
(318346918, updated September 2010) 
 
AVR32 Studio 2.6 for Linux (x86_64)
(328344911, updated September 2010) 
 
AVR32 Studio 2.6 for Windows
(275508344, updated September 2010) 
 
AVR32 Studio 2.6 for Windows (installer)
(285532284, updated September 2010) 
 
AVR32 Studio 2.5 for Linux
(221466745, updated February 2010) 
 
AVR32 Studio 2.5 for Linux (x86_64)
(221569597, updated February 2010) 
 
AVR32 Studio 2.5 for Windows
(215184201, updated February 2010) 
 
AVR32 Studio 2.5 for Windows (installer)
(213207799, updated February 2010) 
 
Atmel AVR 32-bit Toolchain 3.2.3 - Linux 64-bit
(56095164, updated June 2011) 
AVR 32-bit Toolchain for Linux 64-bit
Atmel AVR 32-bit Toolchain 3.2.3 - Linux 32-bit
(51286539, updated June 2011) 
AVR 32-bit Toolchain for Linux 32-bit
AVR32 GNU Toolchain 2.4.2 - Windows
(51312781, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Fedora 10
(33245704, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Fedora 11
(33860232, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Fedora 12
(24211563, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Fedora 12 (64-bit)
(26095784, updated February 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux RedHat Enterprice 5
(33323295, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Source Code
(107436946, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Suse 11.0
(33519827, updated February 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Suse 11.1
(33566620, updated February 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Ubuntu 8.04
(35361279, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Ubuntu 9.04
(35532906, updated January 2010) 
 
AVR32 GNU Toolchain 2.4.2 - Linux Ubuntu 9.10
(35477374, updated January 2010) 
 
 
http://www.atmel.com/tools/STUDIOARCHIVE.aspx