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REAPER supports all Windows versions from Windows XP to Windows 11.

REAPER supports Linux on Intel and ARM architectures, and the Windows version works well with WINE.

REAPER supports macOS 10.5* to macOS 12.


Windows 64-bit
REAPER v6.57 - 15MB
Windows x64
Also available: Windows 32-bit - 14MB


Linux x86_64
REAPER v6.57 - 11MB
Linux x86-64/AMD64 64-bit
Also available:       Linux i686 - 11MB


macOS 10.5-10.14
REAPER v6.57 - 21MB
64-bit Intel, optimized for
macOS <=10.14
macOS 10.15+
REAPER v6.57 - 25MB
Universal for Intel and ARM64
Also available:       macOS 32-bit - 19MB

Note: the macOS 10.15+ macOS download is notarized and uses the "hardened runtime," which may reduce compatibility with certain plug-ins. You may still run the regular 64-bit macOS download on macOS 10.15 - macOS 12; however, you must shift+right click and choose "Open" when running that version for the first time.

REAPER 6.57: Big Pasta

Changelog items below may include links to more information.
  • add new Rrreeaaa (polyphase synthesis) stretching mode, useful for artistic stretches
  • support native decoding and rendering of .wma, .wmv, and mpeg-4 audio/video via Windows Media Foundation
  • support embedding FLAC audio in WMF-encoded MP4/M4V (Windows 10 and later)
  • improve performance when using video-only or audio-only media
  • support encoding audio-only or video-only files with ffmpeg
  • update Grid of Videos preset
  • deprecate DirectShow video decode mode, must be manually re-enabled in preferences
Media items
  • actions to activate previous/next/etc take do not affect locked media items
  • allow opening and editing per-take FX on locked media items, but not alt/opt+click to delete all FX
  • allow vertical autoscroll when moving/copying items using certain customized mouse modifiers
  • fix take marker display with certain zoom settings
  • improve interaction between item height preferences when using free item positioning
Razor edits
  • fix editing bug when razor edit contains MIDI items in project with timebase time and partial measures
  • simplify display of pre-edited razor edit areas
  • add mouse modifiers to move areas disabling or temporarily enabling ripple edit
  • fix mouse-position-dependent snapping
  • fix issues with peaks and dither when channel counts are conformed by output (e.g. multichannel forced to stereo by CD or DDP render)
  • respect option to add rendered files to project when preference enabled to return to render settings window after render
  • support rendering to mp3 (as primary or secondary output) when processing at sample rates higher than 48k
  • when rendering selected regions, if no regions are selected, render all regions
  • improve error message details
  • add separate preferences for drawing labels above media items, and hiding media item labels, at specific media item heights
  • do not draw media item labels above the item if the item would be smaller than the label
  • zero out PDC-compensated FX delay samples
  • show combined oversample rate in chain view when both chain and instance oversampling are used
  • add gen_vol*_dark and gen_pan*_dark theme elements for macOS dark mode
  • fix horizontal mouse drag on mixer send controls
MIDI editor
  • improve behavior of mouse modifier to delete all touched notes when moving the mouse quickly
  • support loading raw sysex from file in sysex edit window
  • use fixed-width font for sysex edit window
  • reduce realtime CPU use when repositioning edit cursor with playback stopped
  • improve recovery from media buffering underruns when using heavy per-item processing
Recent projects
  • add option to display customized project title (set in Project Settings/Notes) in recent projects menu and prompt
  • add option to display either file part or full path in list
Drag and drop
  • improve preview display when dragging to insert-new-track area
  • improve drawing performance with thousands of very small items (6.54 performance regression)
FX browser
  • allow removing LV2-created categories
  • support URL encoded filesystem specifications
Media explorer
  • do not try to copy directories via drag/drop
Notation editor
  • improve positioning of accidentals in chords
  • ensure all samples are flushed to file when rendering at sample rates other than 48k
  • fix various sample-level view glitches
  • include more information/help in video decoder details window
  • increase precision of razor edit start/end position as returned by GetSetMediaTrackInfo("P_RAZOREDITS")
  • add theme elements for inactive takes, applied separately from elements for muted/not-soloed tracks/items
  • improve undo behavior for actions/scripts that did not previously set the correct undo flags
  • clear all parameter info on kParamTitlesChanged
  • allow specifying mcp.extmixer and master.mcp.extmixer to front command

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