REAPER v3.161 Portable

REAPER is a powerful but sensible Windows application that lets you record, arrange, edit, and render multi-track waveform audio. It provides an extensive set of features, but is a very small and lightweight application (the installer is less than 1 megabyte, and includes many effects and a sample project). REAPER supports ASIO, Kernel Streaming, WaveOut, and DirectSound for playback and recording. It reads WAV, OGG, and MP3 files, and records WAV files. You can arrange any number of items in any number of tracks and use audio processing plug-ins (DirectX and Jesusonic). REAPER also supports volume, pan controls and envelopes per track, multi-layer undo/redo, and user creatable color themes.

Basic features:
- Portable - supports running from USB keys or other removable media
- 64 bit audio engine
- Excellent low-latency performance
- Multiprocessor capable
- Direct multi-track recording to many formats including WAV/BWF/W64, AIFF, WavPack, FLAC, OGG, and MIDI.
- Extremely flexible routing
- Fast, tool-less editing
- Supports a wide range of hardware (nearly any audio interface, outboard hardware, many control surfaces)
- Support for VST, VSTi, DX, DXi effects
- ReaPlugs: high quality 64 bit effect suite
- Tightly coded - installer is just over 2MB

Editing features:
- Tool-less mouse interface – spend less time clicking
- Drag and drop files to instantly import them into a project
- Support for mixing any combination of file type/samplerate/bit depth on each track
- Easily split, move, and resize items
- Each item has easily manipulated fades and volume
- Tab to transient support
- Configurable and editable automatic crossfading of overlapping items
- Per-item pitch shift and time stretch
- Arbitrary item grouping
- Markers and envelopes can be moved in logical sync with editing operations
- Ripple editing - moving/deletion of items can optionally affect later items
- Multiple tempos and time signatures per project
- Ability to define and edit project via regions
- Automation envelopes

OS Requirements:
Windows (32-bit): Windows 98/ME/2000/XP/Vista/7 or WINE (limited support for W98/ME).
Windows (64-bit): Windows XP/Vista/7 x64 (requires x64 compatible drivers for audio/MIDI hardware).
OS X: 10.4 or 10.5, PPC or Intel (Intel recommended).

Recommended system: Multiple processors, Windows 2000/XP/Vista with 1GB RAM, >1GB free disk space, 1280x1024 in 16.7M colors, ASIO sound drivers

v3.161 - December 24 2009
+ FIPM: fixed control+drag copy behavior when dragging only vertically
+ Fixed auto-beat-timebase when project set to time timebase on MIDI items
+ Fixed snap offset preservation when adjusting item left edges
+ MIDI editor: actions to toggle channels 1-16, with toolbar support
+ MIDI editor: fixed missing toolbar when more than one MIDI editor open at once
+ Tab to transient: optionally tab through MIDI notes as well as audio transients.

Homepage - http://www.reaper.fm/