Version 4.721
August 19, 2014

Windows 32-bit
Windows 2000/XP/Vista/7/8

Windows 64-bit
Windows XP/Vista/7/8 x64

Windows versions also support Wine/Wine64

Windows 32-bit version has limited support for Windows 98/ME

OS X 32-bit
OS X 10.4-10.9

OS X 64-bit
OS X 10.5-10.9

OS X 10.4-10.5

Version 4.721 Changelog

  • 4.721:
    • API: fixed GetSetTrackSendInfo() UI refresh issues .
    • MIDI editor: fixed toggle states of Humanize/Transpose notes actions
    • ReaNinjam: fixed chat window crash on OSX .
    • Stretch markers: fixed marker visibility bugs when using take playrates
  • Performance:
    • reduced excessive audio locking from many less-often-used actions
    • do not block audio threads when closing/reinitializing MIDI devices
    • reduced excessive locking in track envelope window
    • unfreeze no longer blocks audio from other projects
    • faster performance when using many tracks that are not visible in track list
    • faster/smoother updating when vertical zooming arrange view
  • Auto-record arm:
    • faster changing of mode for large track counts
    • fixed multiple undo points being added when toggling setting
  • Items:
    • fixed possible crash when removing take envelopes
    • pitch envelopes that are inactive are properly ignored (and do not use pitch shifting)
  • Media explorer:
    • preview is less interrupted by active project actions
    • ignore corrupted embedded tempo/beat information .
  • MIDI editor:
    • click on ruler or arrange view follows main preference to seek playback
    • drawing performance improvements
    • fixed some mouse-click modifiers in the MIDI ruler .
  • Projects:
    • warnings give more details about missing features/plugin extensions
    • when prompting for loaded project on startup, show more information on previous tabs
  • ReaScript:
    • fixed invalid undo state when script is not found
    • fixed learned MIDI CCs in relative modes .
  • Stability:
    • fixed clipping overflow bugs in various graphics fill/blit functions
    • possible fix for certain menu-related crashes on OSX .
  • Menus: avoid redundant regeneration of customized menus .
  • Region manager: fixed region/marker deletion .
  • Render: if the rendered time selection coincides with a project region, support the $region wildcard for the rendered file name .
  • Toolbars: fixed button state flashes .
  • Track manager: improved function of link TCP/mixer visibility .
  • Transport: avoid edit auto-committing in newly activated projects .
  • Video: animated .gif files can now be inserted into projects and played as video
  • WAV: corrected padding of data chunk for wav/w64 when the final chunk in file .
  • API:
    • PluginPreventUIRefresh() also prevents track control updates
    • improved API header generation (user configurable output, options)
    • fixed some routing display issues .
Is That All of It?
Yes. The REAPER installer is complete and self-contained. There is nothing else to download.

REAPER contains no loop or sample libraries, no crippled evaluation versions of other software, no arbitrary hardware or software restrictions and absolutely no invasive copy protection system.

Included are over a dozen top-quality 64-bit ReaPlugs, the celebrated Elastique 2 real-time pitch shifting and time stretch engine, full REX support, and hundreds of user-programmable effects.