4CAT extension to collect screenshots and HTML from the general web, various App stores (Apple, Google), Cloud service stores (AWS, Google Cloud, Azure), and the Way Back Machine
Instructions
The 4CAT Web Studies extension adds functionality to 4CAT. You can add this extension to any version of 4CAT including installing it on your own computer or laptop. DMI hosts a a version at https://appstudies.digitalmethods.net/ that is available to University of Amsterdam researchers and students by request.
General web studies
Selenium URL Collector
Collect HTML, text, and links from a list of URLs
Web Archive Collector
Use Archive.org's Wayback Machine to collect archives of a URL over time