Thunderbird now has a built-in PDF viewer, which means you can read and even do some editing on PDFs sent to you as attachments. You can do all this without ever leaving Thunderbird, allowing you to return to your inbox without missing a beat.
Bellach mae gan Thunderbird ddarllenydd PDF mewnol, sy'n golygu y gallwch ddarllen a hyd yn oed wneud rhywfaint o olygu ar PDFau a anfonwyd atoch fel atodiadau. Gallwch wneud hyn i gyd heb adael Thunderbird, gan ganiatáu i chi ddychwelyd i'ch blwch derbyn heb golli dim.