Exhaustive and powerful audio editor, processor, recorder, renderer, arranger and mastering solution for multi-track waveform audio content. REAPER has been designed with compatibility with almost all types of hardware in mind, making it simple to use with a huge amount of software solutions and dedicated audio plug-ins of all sorts.
Do AnythingREAPER's full, flexible feature set and renowned stability have found a home wherever digital audio is used: commercial and home studios, broadcast, location recording, education, science and research, sound design, game development, and more.
Record- Record and overdub audio and MIDI. The number of simultaneous recording inputs is limited only by your hardware.
- Record directly to any of a dozen supported audio formats, at any sample rate or bit depth.
- Any track can record audio or MIDI input, or record that track's processed audio or MIDI output.
- Record multiple takes or layers, overdub, punch in and out, or record in a loop.
- Record arm and disarm tracks without stopping playback.
- Record directly to stereo, surround, or multichannel audio files, before or after effects processing.
- Monitor inputs with or without software FX.
- Set up multiple monitor mixes with separate FX processing.
- Tape-style varispeed recording and playback.
- Record simultaneously to multiple disks for redundancy and scalability.
Produce- Drag and drop to import, arrange, and render.
- Freely mix audio, MIDI, video, still image media on any track.
- Easily move, split, glue, resize, trim, loop, time stretch, pitch shift, fade, crossfade, slip, snap to grid, without switching tools.
- Intuitive zoom, scroll, scrub, jog, tab to audio transient, MIDI navigation.
- Simple and powerful nested folder system allows group editing, routing, bussing, all in one step.
- Open multiple projects simultaneously in separate tabs.
- Full automation recording, playback, and editing support for track and media item take controls and plug-ins.
- Easily manage tempo, time signature, and varispeed changes.
- Separate audio or MIDI into freely arrangeable takes and lanes for easy comping.
- Easily copy or move regions, to quickly try out alternate arrangements.
- Thorough and flexible multichannel support. Each track supports up to 64 individually routable channels.
Transform
- Insert almost any third-party audio or MIDI plug-in: VST, VST3, VSTi, DX/DXi (Windows only), AU/AUi (OS X only), JS.
Apply FX in real time, or non-destructively render FX output.
- Real-time network FX processing: use other local machines as an FX farm.
- Includes the JSFX audio and midi plug-in scripting engine, and hundreds of user-programmable effects.
- ReWire (audio and MIDI) any capable application for even more flexibility.
- Automatic plug-in delay compensation (PDC).
- Industry-leading performance and multiprocessor utilization.
- Native bridging and firewalling: run 32-bit plug-ins in REAPER x64, maximize RAM utilization, protect against and recover from plug-in crashes.
- Sidechain any plug-in, even if the plug-in does not natively support sidechaining.
- Real-time pitch shifting, correction, and time stretch. Includes multiple pitch/timestretch engines including Elastique 3 Pro.
- ReaSurround included, for spatial visualization and processing of stereo, surround, or multichannel audio (up to 64 channels).
- Special-use plug-ins to virtualize outboard hardware, manage MIDI signals, stream audio, connect to NINJAM servers, and more.
Customize- Thoroughly customizable appearance - change colors, icons, toolbars, layouts, almost anything. Switch between multiple layouts as needed for different tasks.
- REAPER's outboard windows can be shown, hidden, docked, or displayed on a separate monitor. Save and recall screensets for different tasks.
- Almost anything that REAPER can do, literally thousands of actions, alone or in sequence, can be triggered by a keystroke, toolbar button, or external controller.
- Easily extensible. Develop simple macros or complex extensions in Lua, EEL, or Python.
- Deeply extensible. Includes an integrated development environment for composing, editing, and testing ReaScripts.
v5.25 - September 20 2016 + Actions: support importing/exporting OSC bindings to ReaperKeyMap files
+ Automation: improve point paste edge case behavior [t=180798]
+ Control surfaces: fix potential MCU crash when managing selection state
+ Dynamic split: improve handling of existing stretch markers
+ FX: add option to ignore FX chain keyboard shortcuts and send keys to main window
+ FX: increase channel count as needed on copy/paste of FX, FX chains
+ FX: increase channel count as needed on drag and drop FX to item take FX
+ FX: improve bypass checkbox positioning [p=1727082]
+ FX: store comments in FX chains, copy/paste [t=181190]
+ JSFX: add fft_real/ifft_real (thanks Tale)
+ JSFX: fix used-channel detection for MIDI-only processors
+ JSFX: update many stock plug-ins to define their I/O
+ MIDI editor: draw events at their precise integer MIDI tick location in piano roll view [p=1726217]
+ MIDI editor: fix CC display with multiple overlapping channels [t=177453]
+ MIDI editor: prevent drawing zero-length MIDI notes
+ MIDI editor: fix resizing CC lanes when many lanes are displayed
+ MIDI editor: fix duplicate messages when editing bank/program event channel [t=180005]
+ MIDI editor: fix marquee selection drawing when many CC lanes are displayed [t=181235]
+ MIDI editor: improve move cursor left/right actions for items which do not start on grid [t=181575]
+ MIDI editor: properly round event position when editing via list view or event properties dialog [p=1726314]
+ MIDI editor: restore track list, notation, and other displayed data when bringing file-based MIDI online after switching focus away [t=181327]
+ MIDI: on multitrack import, do not import events from the header track into the first imported media item
+ MIDI: allow resizing pooled MIDI via API using PCM_SOURCE_EXT_SETSIZE by using flags
+ MIDI: fix copy/paste of notes with large PPQN values
+ MIDI: fix incorrect parsing of multiple note-ons in a row [t=181338]
+ MIDI: fix overdub/replace recording to MIDI items that ignore project tempo
+ MIDI: improve behavior when stopping overdub/replace recording with held notes [t=180453]
+ MIDI: restore 5.1x behavior of preserving overlapping notes that have different selection/mute states
+ MIDI: add option to export project markers as either MIDI cue or MIDI marker event type [t=181236]
+ MIDI: support export of tempo/time signature information to type 0 MIDI files [t=181260]
+ Media import: if imported media contains title information, use this to name the track rather than "title - filename" [p=1730090]
+ Notation editor: add actions to explicitly minimize or un-minimize ties for selected notes [t=180345]
+ Notation editor: add preference to minimize ties for all notes by default [t=180345]
+ Notation editor: automatically position digits for beamed tuplets, improve bracket positioning for non-beamed tuplets [p=1726081]
+ Notation editor: change voice for selected notes if appropriate when creating/modifying tuplets [p=1726071]
+ Performance meter: fix some display arrangement issues when changing view options
+ ReaSurround: allow adjusting speaker parameters en masse using ctrl+alt+slider
+ Render: clear transport button state when rendering [t=181231]
+ Take lanes: add option for clicking take lane changes active take for multiple selected items [p=1727092]
+ Timestretch: fix potential glitch on source loop [p=1727604]
+ Timestretch: improve media explorer timestretch behavior with looped preview
+ Tracks: improve reordering of tracks when dragging tracks upwards in place [p=1728883]
+ Transient guides: avoid adding duplicate stretch markers to self, grouped items
+ Undo: do not add undo point when dragging does not result in reordering tracks [p=1728883]
+ VST: fix udetection of used channels
+ VST: improve behavior when initializing resizeable VST3 UIs [t=181147]
+ Wave: support reading incomplete .wav files with 0-length data chunk
+ Windows: improve behavior of single track send, media item properties windows with large fonts/scrollbars
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