RCS Converter 4.0 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Nicola Ferraro. We recommend checking the downloaded files with any free antivirus. The software is included in Developer Tools.
From the developer:
RCS Converter is a conversion tool for the RCS file format. It can convert an RCS file to a plain txt file and vice-versa.
The API provides two classes (RcsInputStream and RcsOutputStream) that can be used in any Java-based application to implement built-in RCS conversion.
You may want to check out more software for Mac, such as Easy Audio Converter for Mac, M4P to MP3 Converter or PDB Converter, which might be similar to RCS Converter.
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