Ripple editing - moving/deletion of items can optionally affect later items

Markers and envelopes can be moved in logical sync with editing operations Configurable and editable automatic crossfading of overlapping items Each item has easily manipulated fades and volume Support for mixing any combination of file type/samplerate/bit depth on each track Drag and drop files to instantly import them into a project Tool-less mouse interface - spend less time clicking Tightly coded - installer is just over 2MB ReaPlugs: high quality 64 bit effect suite Supports a wide range of hardware (nearly any audio interface, outboard hardware, many control surfaces) Direct multi-track recording to many formats including WAV/BWF/W64, AIFF, WavPack, FLAC, OGG, and MIDI. Portable - supports running from USB keys or other removable media REAPER also supports volume, pan controls and envelopes per track, multi-layer undo/redo, and user creatable color themes. You can arrange any number of items in any number of tracks and use audio processing plug-ins (DirectX and Jesusonic). It reads WAV, OGG, and MP3 files, and records WAV files. REAPER supports ASIO, Kernel Streaming, WaveOut, and DirectSound for playback and recording. 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 is a powerful but sensible Windows application that lets you record, arrange, edit, and render multi-track waveform audio.

Reaper windows to open mac files