Download of SecDisk 3.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. SecDisk lies within Security Tools, more precisely Privacy.
The following version: 3.0 is the most frequently downloaded one by the program users. 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 tool was originally created by SECDISK.COM. The program's installer file is generally known as SecDisk.exe.
From the developer:
SecDisk is a powerful disk encryption tool to create a virtual encrypted disk,encrypt partition/volume and u-disk/flash drive.
If you have much important and private data in your computer, and do not want other person access them. or you often store the those import data in u-disk/flash drive,but it is very easy to lost the u-disk/flash drive you need a way to protect your important and private data. that is why we develop this software.
You may want to check out more software, such as TZ Spyware-Adware Remover, Bdm To Go or Phishing Doctor, which might be similar to SecDisk.