Downloading AcoustiSoft R+D 1.0.1.4 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 1.2 and 1.0 are the most frequently downloaded ones by the program users. This tool was originally developed by AcoustiSoft Inc Ontario Canada. The program is included in Business Tools. AcoustiSoft R+D is developed for Windows XP/Vista/7/8/10/11 environment, 32-bit version.
From the developer:
R D (RPlusD) is simply the best available analyzer for room acoustics measurement for the purpose of hifi sound in small and medium sized rooms available at any price.
It is as easy to operate as can be with the guiding principle of getting measurements that are : verifiable, relevant, and most importantly repeatable.
You may want to check out more software, such as VectorVest ProTrader, Bracket Trader or Personal Financial Statement, which might be related to AcoustiSoft R+D.