￥This is portable version of REAPER. Cockos 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).

 

► 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

 

v5.982 – August 17 2019
+ AIFF: support 8-bit uncompressed Amiga IFF files
+ AIFF: support reading FP files encoded with inconsistent bits/sample field
+ ARA: disable undo integration (should improve stability for Melodyne)
+ Actions: fix potential rounding error in actions to trim or remove selected area of selected items [t=223134]
+ Actions: faster screen updates when processing actions triggered by MIDI messages
+ Batch converter: fix command-line output filename generation [t=108947]
+ Batch converter: fix converter visibility being set by command line render
+ Batch converter: support OUTPATTERN in command-line configuration chunk
+ Command line: add -nosplash and -splashlog options
+ FX: avoid resetting FX from audio thread after undo/redo
+ FX: improve reliability of SetTrackStateChunk() API when setting FX state [t=217691]
+ JSFX: fix gfx_showmenu() coordinates on macOS retina displays
+ Jump to time: allow jumping to times relative to track/item by using tXiY prefix
+ Jump to time: mX and rX can be followed by whitespace and a time offset
+ MIDI: don’t reset previous quantization for unselected notes when quantizing selected notes
+ macOS: automatically rescan MIDI hardware on device change notifications [t=222339]
+ macOS: fix GetUserFilenameForRead() [t=223825]
+ macOS: improve memory use calculation [p=1980539]
+ Marquee: fix drawing glitches after interrupted marquee selection
+ Media explorer: faster item navigation via arrow keys with large databases
+ Media items: add actions to force (persistent) offline of item media, inactive take media
+ Media items: add support for per-item beats ruler
+ Media items: if MIDI or click source has custom tempo/time signature set, use it for media item ruler
+ Media items: fix ruler color with certain themes [t=223758]
+ Navigator: improve behavior when continuous scrolling is enabled
+ Notation editor: fix rounding issue when auto-detecting triplets [p=2166957] [p=2159228]
+ Project load: warn of low TLS/FLS slots when plug-ins failed to load
+ ReaScript: fix two small IDE issues when attaching to already-running scripts
+ ReaScript: fix gfx_showmenu() coordinates on macOS retina displays
+ Ruler/Transport: allow choosing primary and secondary display units separately
+ Scrub: do not include (previously incorrectly-rendered) take FX when scrubbing
+ Windows: fix topmost pins with certain multimonitor arrangements [t=224062]