iMacros is Automation Delivered. Whatever you do with a web browser, iMacros can automate it from web automation/web scripting, to data extraction, to web testing, and much, much more. iMacros is Automation Delivered. Whatever you do with a web browser, iMacros can automate it from web automation/web scripting, to data extraction, to web testing, and much, much more. iMacros eliminates the tedious repetition of checking the same sites every day, remembering passwords, and filling out web forms. iMacros is the only form filler that can autofill web forms that stretch over several pages. All information is stored in human-readable, plain text files that can be edited easily. Passwords are stored securely with secure 256-Bit AES encryption.