How can I protect my site from HTTrack or other software's ripping?

Question

I recently got a Site Template approved on Themeforest. I am getting just too much traffic on my site and noticed that my demo on Themeforest is getting ripped by some softwares

Answer 1

At least, you can try any of these though user agent can be tricked.

(1) In .htaccess

RewriteCond %{HTTP_USER_AGENT} ^HTTrack [OR]
RewriteCond %{HTTP_USER_AGENT} ^SiteSucker [OR]
RewriteCond %{HTTP_USER_AGENT} ^WebZip [OR]
RewriteCond %{HTTP_USER_AGENT} ^WebCopier [OR]
RewriteCond %{HTTP_USER_AGENT} ^Zeus
RewriteRule ^.*$ no_download.html [L]

Add additional Spam_bot by adding RewriteCond %{HTTP_USER_AGENT} ^Other_Spam_bot after [OR]

(2) In robots.txt

User-agent: AhrefsBot
User-agent: Baiduspider
User-agent: EasouSpider
User-agent: Ezooms
User-agent: YandexBot
User-agent: MJ12bot
User-agent: SiteSucker
User-agent: HTTrack
Disallow: /

Add additional Spam_bot by adding User-agent: Other_Spam_bot before Disallow: /