REAPER is a powerful and constantly evolving virtual recording studio, allowing not only to create music, but also to edit, mix, process and mastering it. Among many unquestionable advantages of the program are its huge functionality, support for a large number of different types of plug-ins and effects, as well as the ability to customize the tool to your needs. In principle, REAPER's capabilities are limited only by the creativity and skills of the user.

Using it, we will mix two or more tracks with each other, improve the quality of audio tracks, enrich them with interesting effects, and we will create our own song from scratch and prepare it in a suitable form for distribution. The tool is perfect for home applications as well as for professional recording studios. The program enables multi-channel audio editing, capturing signals from multiple sources at the same time, as well as support for almost any type of hardware, while offering a large number of interesting plug-ins and effects.

REAPER supports plugin types such as VST, VSTi, DX, DXi and AU, and offers its own scripting language with which we can create our own extensions. It can be used successfully as a complement to other software to work with sound. Noteworthy is the multi-level undo function, which, apart from its basic application, can be used to compare the effects of work at different stages.

REAPER supports most of the most popular audio formats (and not only) such as CDA, DAT, FLAC, MID, SYX, KAR, MP2, MP3, OGG, MOGG, RX2, REX, RCY, AVI, MPG, MPEG, WMV, MKV, LCF, MOV, QT, M4V, MP4, WAV, W64, BWF, AIFF and WV. Finished project can be saved as WAV, AIFF, CUE/BIN, DDP, FLAC, MP3, OGG and other files.