Reaktor 5.0 is available as a free download on our software library. Reaktor is included in Multimedia Tools. This software is an intellectual property of CollectionOfGames. The common filenames for the program's installer are Reaktor 3.0.exe, Reaktor.exe, Reaktor5.exe, ReaktorDemo.exe or Registration Tool.exe etc. The most popular versions among the software users are 5.1, 5.0 and 4.1.
From the developer:
REAKTOR is a complete sound design studio with almost endless possibilities for producing and performing music. REAKTOR can be used as a synthesizer, sampler, effects processor, groovebox, and much more. High quality signal processing algorithms and the 32-bit floating point precision of REAKTOR's audio engine guarantee sound quality that meets the highest demands.
You may want to check out more software, such as Native Instruments Reaktor Blocks Wired, Native Instruments Reaktor or Native Instruments Mikro Prism, which might be related to Reaktor.