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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 v5.96 - 9MB
Windows XP/Vista/7/8/10
Windows 64-bit
REAPER v5.96 - 11MB
Windows XP/Vista/7/8/10 x64
OS X 32-bit
REAPER v5.96 - 14MB
OS X 10.5-10.13
OS X 64-bit
REAPER v5.96 - 16MB
OS X 10.5-10.13
Experimental builds
Linux armv7l
REAPER v5.96 - 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 v5.96 - 8MB
x86 32-bit
Linux x86_64
REAPER v5.96 - 8MB
x86-64/AMD64 64-bit
REAPER 5.96: skis with white tie and schwa
Changelog items below may include links to more information.
MIDI editor
  • avoid hit testing against notes that begin before the active area of item and end exactly at the active are of item
  • do not draw notes that begin before the active area of item and end exactly on the start of item
  • handle notes that begin before start offset when duplicating notes octave down
  • fix incorrect undo behavior when navigating notes via action and previews disabled
  • fix issues with paste/duplicate notes and non-1.0 take rates, notes that start at negative project times
  • fix multi-context selection undo with various actions and mouse behaviors
  • fix undo for secondary contexts when using [un]select all actions
  • optimize multi-context undo system
  • preserve grid-enabled setting when switching contexts
  • avoid inline editor flicker when resizing content and left edge
  • allow editing both start/end of immediately adjacent items
  • fix chasing of clef to start of media item
  • fix create tuplet action when not launched via context menu
  • fix marquee undo for multiple contexts
  • improve multi-context selection undo behavior when unselecting via select phrase, pedal event, lyric, notation, tuplet, etc
  • set armed cursor when using armed toolbar action
  • fix various bugs in tick/QN to measure calculation
  • update select all notes in staff action description to be more accurate
  • fix FX parameter change notifications for last track in bank
  • send FX parameter state for new plug-ins/loaded project
  • send an integer value of -1 to fx/@/param in order to end touch state
  • setting FX parameters always sets touch state, even if value did not change
  • support receiving large (32KB) OSC bundles
Automation items
  • fix possible project corruption when moving tracks to subproject
  • improve selection tracking in undo state
  • paste after currently selected item in chain rather than at end of list
  • improve behavior when dragging FX to its existing position
  • fix scrollbar in routing/envelope windows
  • fix slider precise-mode issue
  • fix glitches when editing the left edges of looped MIDI items
  • fix negative start offset peak drawing issue around tempo changes
  • fix peak drawing bug with non-1.0 takerate, looping, tempo changes
  • support .mxl (zip-compressed MusicXML)
  • fix encoding-date month field
  • fix apply button behavior in project backup settings
  • fix re-enabling of missing MIDI device warnings
  • avoid repeatedly trying to reload track/item images after initial failure
  • avoid unnecessary reload of track panel images
  • fix loss of item background images
  • add spherical source mode to 360 panner preset
  • allowing bypassing DirectShow video output on Windows (slow, but more compatible)
  • always apply any latent VST3 parameter changes before saving state
  • fix popup menu position
  • add meta-action to toggle following action armed (rather than always arm)
Command line
  • resolve relative pathnames passed on the command line
Item notes
  • copy notes/images to new item when using pencil-drawing of new items
  • fix elastique display on Cyrillic character sets
  • remove scrollbar drawing glitches
  • avoid loading multiple copies of track icon/media item background/info images
  • fix recorded offset of tracks armed during pre-roll
  • fix InsertAutomationItem() undo bug, support creating AI pools with index, trim behind according to preference
  • [Take|Track]FX_SetParamNormalized() always sets touch state, even if value did not change
  • add GetAudioDeviceInfo()
  • fix [Take|Track]FX_EndParamEdit() when called immediately following parameter set

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