Excel to Web Automation

Automation solution required. Objective: From Excel, Input 10 cell values into a standard web form and upload 3 images. Stop, then repeat for next row in the sheet (I will provide you with a full video showing the process which currently takes 7 minutes to perform manually. I will also provide you with testing access to our web form). Would prefer Imacros or similar "free" application. Must be platform and monitor independent (must work on any machine with various monitor sizes). Include, these words in your proposal to indicate you are not a bot: "Thank you for your time, Simon."