Yes VidiScript.com is free for you to download and use. However, it is still commercial software and you must abide by our TOS found below.
TERMS OF USE:
1) VidiScript is a proprietary software and any copying, distribution, selling of it is strictly prohibited.
2) VidiScript remains the intellectual property of VidiScript.com.
3) You are free to modify and use Vidiscript. However, you may not distribute any part of your modifications that contain VidiScript code without prior written consent