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You may need to convert PST files to other formats to access, share, back up, or migrate your Outlook data more flexibly and securely. PST files are only supported by Microsoft Outlook—so if you're switching to another email client (like Thunderbird or Apple Mail), moving to a cloud-based platform (like Gmail or Office 365), or simply want a portable, readable backup (like PDF), converting the PST file becomes essential.

Hello,

I can't figure out how to add a custom search shortcut, is this no longer possible in Firefox (without installing addons/extensions)?

I recall 'custom search' being more or less ubiquitous, and feel like there was an "Add" button below the Search Shortcuts UI not that long ago.

Bookmarks with keywords would be a reasonable workaround if it weren't for having to prefix the keyword to the search terms.

Thank you, Kyle

I have successfully export and import in thunderbird but unable to access my emails on mobile phone. Please find the attached screenshot where you can see my inbox.It is showing blank even refreshing multiple times. Could you please lrt me know solution over this. My mobile phone is Asus Zenfone Android version 9

Thank you

hi I would like to download and install firefox for android which if I understand correctly is named fenix, without going to an app store. I don't see a direct link on the main pages on the website. I noticed at https://archive.mozilla.org/pub/ it looks like it might be possible to get the apk. My concern would be does this violate any terms or licenses? Is this 100 percent ok to do? Also does the firefox owners have anything written answering this? There are websites that imply sideloading firefox might be considered using without permission and I definitely don't want that.

I log in with several Google accounts, one of them being my sons school account. Then when I do a search, I get a message saying that I can’t go to that page. In the url it says https://families.google/ … I then go back to log out from his school account (which uses families), but nobody is signed in. I then click sign in because I figure that will get rid of the problem. That, I cannot, and I end up on the login page to his school account. I stopped using safari and went to Firefox to avoid this exact problem and now it is happening again. It is seemingly autologging in to the school account, and they have restrictions on that account that won’t let them surf ads. How do I stop the automatic login?

As of 7/10/2025, Xfinity Streaming does not open through Firefox. I much prefer Firefox to any other browser so I am a little mystified as to why all of a sudden Xfinity Streaming does not open. I receive my Comcast email through FireFox but when it comes to streaming content, the Xfinity logo just sits there and does not open.

I can no longer create or edit constant contact campaigns. They suggest I download Chrome, which did work. I don't like Chrome and would like to stay with Firefox.

Okay, i have been using librewolf for awhile now since i got my desktop fully built. today i went to go search something related to my phone and instead of using duckduckgo it automatically used Google. i do not want this and have no idea how to fix it

I am signed with my email Mozilla Firefox, and I am login but not sync my bookmark and password, plz help me. solve my problem how to recover my old Mozilla Firefox

Hello, I received an email from you asking me to change my Firefox password for account security reasons. When I changed it, all the data synced in Firefox with my email was deleted. This upset me greatly because I lost important data and saved websites. Please restore the deleted data. Thank you.

Witajcie

Co to są witryny z ograniczeniami, co to są strony ograniczone przez Mozillę, o czym mowa na stronie https://support.mozilla.org/pl/kb/dlaczego-niektore-dodatki-nie-sa-dozwolne-na-stronach-ograniczonych-przez-mozille?as=u&utm_source=inproduct#firefox:win10:fx135 ?

When I want to send an email I don't get my receiver's saved email address on my mail start

I cannot sign in or send an email it continuously asks for my password

It does not save my sent emails THE whole thunderbird is gone crazy I havent done anything, I stopped paying now because you are not providing any services anylonger