The minimum browser requirements for PageProof are:
Chrome 72
Firefox 65
Safari 13
Edge 79
For HTML proofs, enhance the reviewing experience with the PageProof browser extension:
Install the Chrome extension here.
Install the Firefox extension here.
Install the Microsoft Edge extension here.
Install the Safari extension here.
You can learn more about the browser extension here.
We recommend Chrome, Firefox or Microsoft Edge as the browser of choice for all PageProof users.