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REAPER supports all Windows versions from Windows XP to Windows 10.

REAPER has experimental native support for Linux, and the Windows version works well with WINE.

REAPER supports all macOS X versions from 10.5* to 10.13.

Windows 32-bit
REAPER v5.941 - 9MB
Windows XP/Vista/7/8/10
Windows 64-bit
REAPER v5.941 - 11MB
Windows XP/Vista/7/8/10 x64
OS X 32-bit
REAPER v5.941 - 14MB
OS X 10.5-10.13
OS X 64-bit
REAPER v5.941 - 16MB
OS X 10.5-10.13
Experimental builds
Linux armv7l
REAPER v5.941 - 7MB
ARM 32-bit HF (raspberry pi 2+)
Note: Linux builds are experimental and unsupported. Please read the included readme.txt for more information.
Linux i686
REAPER v5.941 - 8MB
x86 32-bit
Linux x86_64
REAPER v5.941 - 8MB
x86-64/AMD64 64-bit
REAPER 5.941: I mean, it's one banana Michael. How much could it cost? 10 dollars?
Changelog items below may include links to more information.
  • API: fix ReaLearn crash
  • API: support GetSetMediaTrackInfo(P_PROJECT)
  • MIDI hardware: allow saving project/other limited UI actions while waiting for a hung MIDI device
  • add ALSA MIDI support, do not show MIDI-only devices in audio configuration
  • add system hidpi detection, can disable using ui_scale_auto=0 in reaper.ini, or override using ui_scale=
  • reuse existing REAPER instances when opening files from desktop environment (use -newinst command line parameter to override)
  • improve appearance, include libSwell.colortheme (copy to .config/REAPER/libSwell-user.colortheme to override)
  • rename main executable reaper (from reaper5)
  • fix control surface support
  • fix external editor support
  • fix file association icons
  • simplify desktop integration to only add a single item to applications list
MIDI devices
  • add retry button to audio/MIDI device error window
  • warn when a previously-enabled device is not connected (you may see new warnings about MIDI devices from your past)
  • show previously-connected devices in device list, allow forgetting those devices
  • allow changing the device ID of input/output devices to enable I/O consistency between multiple computers
  • rescan when opening MIDI device tab or resetting (may depend on specific driver/OS behavior)
  • do not default to square envelope points on parameters that have a large number of steps defined
  • improve win32/mac plug-in filename parsing for projects saved on linux
  • add rate control for spectrograph plug-in
  • gfx_getchar(65536) returns special window information flags
  • fix validation of PCM_source parameters
  • gfx.getchar(65536) or gfx_getchar(65536) return special window information flags
  • add ffmpeg 4.0 support
  • add Colorize preset
  • gfx_procrect() can take mode=1 to apply Y values to U/V (colorization mode)
Control surfaces
  • send active-sensing messages for HUI mode
  • do not re-open MIDI editors for items whose editors were hidden

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