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

The Windows version also works well with WINE.

REAPER supports all OS X versions from 10.5* to 10.11.

Windows 32-bit
REAPER v5.25 - 9MB
Windows XP/Vista/7/8/10
Windows 64-bit
REAPER v5.25 - 11MB
Windows XP/Vista/7/8/10 x64
OS X 32-bit
REAPER v5.25 - 14MB
OS X 10.5-10.11
OS X 64-bit
REAPER v5.25 - 16MB
OS X 10.5-10.11
REAPER 5.25: We are great programmers, folks. We make the best software. Really terrific software. Everybody says it's the best. (applause)
  • add option to ignore FX chain keyboard shortcuts and send keys to main window
  • increase channel count as needed on copy/paste of FX, FX chains
  • increase channel count as needed on drag and drop FX to item take FX
  • improve bypass checkbox positioning .
  • store comments in FX chains, copy/paste .
  • fix potential glitch on source loop .
  • improve media explorer timestretch behavior with looped preview
  • fix udetection of used channels
  • improve behavior when initializing resizeable VST3 UIs .
  • improve behavior when stopping overdub/replace recording with held notes .
  • fix overdub/replace recording to MIDI items that ignore project tempo
  • restore 5.1x behavior of preserving overlapping notes that have different selection/mute states
  • add option to export project markers as either MIDI cue or MIDI marker event type .
  • support export of tempo/time signature information to type 0 MIDI files .
  • on multitrack import, do not import events from the header track into the first imported media item
  • allow resizing pooled MIDI via API using PCM_SOURCE_EXT_SETSIZE by using flags
  • fix copy/paste of notes with large PPQN values
  • fix incorrect parsing of multiple note-ons in a row .
MIDI editor
  • draw events at their precise integer MIDI tick location in piano roll view .
  • fix CC display with multiple overlapping channels .
  • prevent drawing zero-length MIDI notes
  • fix resizing CC lanes when many lanes are displayed
  • fix duplicate messages when editing bank/program event channel .
  • fix marquee selection drawing when many CC lanes are displayed .
  • improve move cursor left/right actions for items which do not start on grid .
  • properly round event position when editing via list view or event properties dialog .
  • restore track list, notation, and other displayed data when bringing file-based MIDI online after switching focus away .
Notation editor
  • add actions to explicitly minimize or un-minimize ties for selected notes .
  • add preference to minimize ties for all notes by default .
  • automatically position digits for beamed tuplets, improve bracket positioning for non-beamed tuplets .
  • change voice for selected notes if appropriate when creating/modifying tuplets .
  • add fft_real/ifft_real (thanks Tale)
  • fix used-channel detection for MIDI-only processors
  • update many stock plug-ins to define their I/O
  • support importing/exporting OSC bindings to ReaperKeyMap files
  • improve point paste edge case behavior .
Control surfaces
  • fix potential MCU crash when managing selection state
Dynamic split
  • improve handling of existing stretch markers
Media import
  • if imported media contains title information, use this to name the track rather than "title - filename" .
Performance meter
  • fix some display arrangement issues when changing view options
  • allow adjusting speaker parameters en masse using ctrl+alt+slider
  • clear transport button state when rendering .
Take lanes
  • add option for clicking take lane changes active take for multiple selected items .
  • improve reordering of tracks when dragging tracks upwards in place .
Transient guides
  • avoid adding duplicate stretch markers to self, grouped items
  • do not add undo point when dragging does not result in reordering tracks .
  • support reading incomplete .wav files with 0-length data chunk
  • improve behavior of single track send, media item properties windows with large fonts/scrollbars

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