Hey @JSA
Thanks for reaching out to the Retool community.
We have a few feature requests to increase this file size for Retool Cloud / some alternate ways to do this via the app itself. I will add you as a +1 on those requests. For Retool Cloud, this is a bit harder but if you happen to be on Retool On Premise, you could try and leverage this option here. Queries environment variables | Retool Docs
This community post here explains this a bit more and provides a link to the workaround thats discussed above by Shrey. Remove File Upload Limits (Currently 40MB) in Hosted Version - #8 by Kabirdas
Let me know if you have any further comments on it, and I can add those details to the FR.
Regards,
John | Retool Support