When searching for a free download, keep these criteria in mind to ensure compatibility and ease of use:
While there is no official "MikroTik App Store" for templates, the community is very active. Here are the best places to look:
Use any FTP client to connect to router IP (port 21, admin credentials), then upload to /hotspot.
Open login.html or index.html. Search for Welcome or Sign in. Replace the text between the <h1> or <p> tags.