Hi PriyankaG,
Thank you for posting query in Microsoft Q&A Platform.
we can control access to files in ADLS Gen2 for READ or WRITE or EXECUTE permissions, using
Manage ACLoption. But please note, download option will be still avaiable in storage explorer or in ADLS Gen2 storage UI.
For reason, if you want to have a UI without download option, then kindly consider creating a webpage or html page and try to show your files and folders there and share that html or webpage with end users.
Hope this helps. Please let me know if any further queries.
Please consider hitting Accept Answer button. Accepted answers help community as well. Thank you.