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Version 7.43: August 13, 2025
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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 15.

Windows

Windows 64-bit
REAPER v7.43 - 15MB
Windows x64
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Linux

Linux x86_64
REAPER v7.43 - 12MB
Linux x86-64/AMD64 64-bit
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macOS

macOS Universal
REAPER v7.43 - 26MB
Universal for Intel and ARM64
Optimized for macOS 10.15 and macOS 11 and later
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The macOS Universal download is recommended for all modern macOS systems (10.15 and 11 and later). The macOS 64-bit Intel and 32-bit Intel versions are recommended for macOS versions 10.5-10.14.

REAPER 7.43: It's just a bunch of stuff that happened

Changelog items below may include • links to more information.
MIDI editor
  • when coloring by track/item and track/item is default colored, add option (enabled by default) to color by source instead •
  • fix initial zoom issues when using note folding
  • fix reset of inline editor zoom/scroll on undo/redo, other actions •
  • preserve sequencer specific messages, support viewing and editing similar to sysex •
  • support snap to visible grid in inline editor •
  • fix displaying all text/sysex messages at item start in MIDI editor
  • fix loss of default settings when gluing/etc in certain instances •
Localization
  • fix control resizing errors on Windows •
  • improve layout of automation item properties window
  • improve layout of track envelope manager window
  • improve measurement/expansion logic of controls on Windows
Razor edits
  • allow editing track envelopes in media lane, media item take envelopes similarly to track envelopes
  • avoid adding unnecessary edge points when editing envelopes •
  • fix behavior when editing envelopes with multiple razor edits at once
  • fix tooltip when editing envelope left-side tilt
Actions
  • add action to toggle project timebase between time and beats
  • fix toggle command state for track groups 65-128 •
  • improve actions to move selected points up/down a tiny/little bit with mute/stepped envelopes (move by step size)
Crossfade editor
  • add actions to mute left item, mute right item, solo crossfaded items
  • if re-center/auto-center options disabled, do not clamp edits or display to crossfade edges; allow crossfade to be partially or completely offscreen
  • support hand-scroll by dragging above the top item
Envelopes
  • add actions to remove unnecessary points
  • fix action to reduce envelope points removing first or last point
Media explorer
  • support marking and favoriting non-media files (projects, templates, FX chains/presets, etc)
  • support adding metadata for non-media files; persists as long as the file remains in the same folder
  • when writing metadata to file, preserve user-edited cached metadata that the file type does not support
MIDI
  • add explanatory timebase text to MIDI source properties dialog
  • automatically pool copies of items when they are already pooled, regardless of MIDI pooling preference •
  • fix extending unlooped MIDI item when timebase is set to time and tempo changes exist •
Phase aligner
  • add text explaining that multiple rows can be selected
  • support applying phase adjustment per-track rather than per-item •
Project bay
  • improve handling of double-click on collapse buttons •
  • remove useless behavior when drag/dropping FX parameters •
ReaScript
  • FX_Get/SetNamedConfigParm() supports channel_config to allow configuring ReaPlugs I/O and VST3 requested bus size
  • support I_FREEZECOUNT for GetSetMediaTrackInfo()
Render
  • avoid saving default rendered file name as "untitled" •
  • do not embed loudness metadata if embedding metadata is disabled generally
  • when rendering to a lossy format like mp3 or ogg, calculate normalization and statistics based on the format-encoded signal rather than the source signal •
Track I/O context menu
  • support multiple selected tracks when adding new track •
  • when adding a new track with sends, select the new track and ensure it is visible
Windows
  • fix date UTF-8 formatting issues with certain locales •
  • fix FX chain focus issues when renaming FX, toggling bypass, etc •
Freeze
  • fix intermittent issues with overlapping items being generated •
Items
  • fix looped item playback when item is just barely longer than source material •
JSFX
  • improve syntax highlighting of parameter names •
Metronome
  • commit volume edit when editing and immediately closing window •
Mixer
  • fix adjusting mixer control panel height for visual spacers and scrollbar •
Project
  • support importing .adl (AES-31) project files
Project tabs
  • support up to 1000 project tabs (increased from 128)
Regions
  • fix mouse-clicking regions when preference enabled to display selected regions over unselected regions •
Ruler
  • fix display update after double-clicking region •
Scrub range window
  • support entering negative values
Section source
  • preserve take envelope timing when slip editing section source •
Snap
  • respect snap to sample setting even if project sample rate is not set (use device sample rate instead)
Take envelopes
  • add option to move or not move take envelope points when moving media item contents
Theme
  • no longer show meters for non-record armed tracks that are over +0dB as a different color
Track manager
  • fix sorting by certain columns •
WAV
  • fix reading certain kinds of metadata (7.23 regression)

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