Installing Readium validator
Could someone please tell me in very simple words how to get and install the Readium ePub3 validator.
So far as I know it can only be used as part of the Google Chrome browser, which makes no sense at all to me.
Anyway,
- when I go to the Readium website with either Firefox or Google Chrome I see a tab to add Readium to Google Chrome.
- when I click on that tab the Readium.cxr file is downloaded to my Downloads folder.
- when I right click on the Readium.cxr file or try to open it with Google Chrome I see a message to the effect that all extensions must be obtained from the Google Chrome web store.
- when I search the web store for Readium or Readium.cxr it denies all knowledge of the file.
What am I doing wrong? Or is there a simpler and more effective way of getting Readium?
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