We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

unable to open PDFs downloaded from Firefox for Android

more options

Firefox successfully downloads and saves PDFs, but they can't be opened - the system error message is "unable to read file." The same PDF from the same link can always be downloaded and opened using Chrome without issue.

Firefox successfully downloads and saves PDFs, but they can't be opened - the system error message is "unable to read file." The same PDF from the same link can always be downloaded and opened using Chrome without issue.

所有回覆 (2)

more options

Hi

Is this using Firefox for Android or the new Firefox Preview browser?

more options

just Firefox for Android. It's been going on for at least 6 months as well.