Free version only work with single account. You can use all modules of InstaDemon:



InstaDemon features:
-Follow/Unfollow
-Comment Images/Videos
-Likes Images/Videos
-Mass Like/Comments Images
-Image Uploader
-Edit Avatar/Profile
-Account Scraper
-Account Statistics

Free Version Limitation :
-Single account only
-No Mass Account Creator
-No technical support.

Download:
Code:
http://www.mediafire.com/download/f81gppa70cajb72/InstaDemon_Free.rar
VirusTotal
Code:
https://www.virustotal.com/en/file/01e8db31454b6581269fde178765232869cbf11a01536e61801cce44d9d6bbfd/analysis/
SHA256: 01e8db31454b6581269fde178765232869cbf11a01536e6180 1cce44d9d6bbfd
File name: Instagram.exe
Detection ratio: 0 / 46
Analysis date: 2013-08-27 04:47:18 UTC ( 4 hours, 9 minutes ago )

Install Required:
-.NET Framework 4.0
-SQL ServerŪ Compact 4.0 SP1
Code:
http://www.microsoft.com/en-us/download/details.aspx?id=30709