CastAway-CTD 1.5.4412.21709 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free software was originally created by SonTek / Xylem Inc.
The latest version of the software can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit. CastAway-CTD lies within System Utilities, more precisely Device Assistants. The most popular version of the CastAway-CTD is 1.5. The CastAway-CTD installer is commonly called Ysi.Ctd.exe.
From the developer:
The CastAway-CTD software is a Windows-based data display and post-processing program to be used exclusively with the CastAway-CTD. It is used to communicate with the instrument, download data, configure the instrument, upgrade the CastAway-CTD’s firmware, in addition to offering a suite of data visualization, management and exporting capabilities.
You may want to check out more software, such as Roxio Media Manager, which might be similar to CastAway-CTD.