Display files from one sharepoint site to another

brsinha A simple way to achieve this is to build a canvas Power Apps app with a gallery linked to each library.

Then in the OnSelect on the first item you just need Launch(ThisItem.'Link to item')

So in the image below I've got the documents library from 2 completely different sites. Clicking on any document opens it in a new tab in the browser.

You can then copy the gallery and paste it in again and change the document library it's connected to.

Save and publish the app and make sure you share it so everyone can view it, then copy the web link and paste it into a  Power Apps web part as I've done below on yet another site.

This only took a couple of minutes to do and as you can see, I haven't spent any time making the app look nice. But i would do so if this was live and would probably have several screens with different libraries and maybe a screen at the front to act as a menu.

Rob
Los Gallardos
Intranet, SharePoint and Power Platform Manager (and classic 1967 Morris Traveller driver)