I have macOS Catalina Version 10.15.7. On uploading TeXShop version 4.54, "one window" mode stopped working, a blank page appears on the source side of the window. I have tried recompiling the LateX file and restarting my computer. The "Separate Windows" Option in TeXShop Preview preferences does work still.

  • Please go back to 4.53. There will be an update to 4.54 which has this problem fixed. By the way, you should be a bit more specific about what "stopped working" means. Dec 11, 2020 at 16:01
  • Could we have "one window mode", with horizontal split, in a future version? Thx.
    – rlsx
    Dec 13, 2020 at 15:57

1 Answer 1


TeXShop 4.55, which corrects your problem, is now available. You can update via the TeXShop->Check for Updates… menu item.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.