Is Eudora still around in 2026?
Eudora is not a working product in 2026. Qualcomm shipped the last commercial versions on October 11, 2006: 7.1.0.9 for Windows and 6.2.4 for Macintosh. Nothing has been released under the name since.
What survives is the code. On May 22, 2018, the Computer History Museum published the Eudora source code under the BSD open-source license, which lets anyone use it for personal or commercial purposes. The release covers 8,651 files in 565 folders, about 458 MB, and includes both the Macintosh and the Windows versions.
So the honest answer is a split one. Eudora is finished as software you install and expect to work against a modern mail provider, and it is very much alive as an archive you can read, compile and borrow from. Eudora exists today as a museum artifact, not as an email client.
Who owns Eudora now?
The Computer History Museum in Mountain View, California owns it. The handover took five years of discussion with Qualcomm, and it covered a good deal more than a code dump: in May 2018 the museum acquired the Eudora trademarks, the copyrights and the domain names as well.
That is not how this usually goes. Most discontinued software stays locked inside a corporate legal department, or escapes in fragments that nobody has the right to publish. Qualcomm handed over the whole package and agreed that the museum could release it under a permissive license.
Len Shustek, chairman of the museum's board of trustees, made the case for it in 2018: "In my opinion it was the finest email client ever written, and it has yet to be surpassed." He added that he still used it himself, and that the last version had shipped in 2006.
Why is an email client named after a novelist?
Steve Dorner started the program in 1988 while working at the University of Illinois at Urbana-Champaign. "I started Eudora in 1988, at the University of Illinois, about four years before I came to Qualcomm," Dorner told the Computer History Museum in 2018. The first version took him more than a year, ran only on the Apple Macintosh, and came to roughly 50,000 lines of C.
The name comes from Eudora Welty, the Mississippi writer, and specifically from her 1941 short story "Why I Live at the P.O." Dorner turned that title around into the program's slogan, "Bringing the P.O. to Where You Live." The pun had a technical basis: Eudora collected mail using the Post Office Protocol, so the post office really did come to the desk.
Qualcomm licensed Eudora from the University of Illinois in 1991, hired Dorner, and gave the program away free at first. The paid commercial version followed in 1993.
How many people used Eudora at its peak?
More than 18 million, by Qualcomm's own count in December 1996. The company said that was 80 percent growth over the previous ten months, and a study it cited in February 1996 had put the number at about 10 million. In under a year the user base nearly doubled.
The money followed the users. Qualcomm's 1996 annual report to the SEC described Eudora as the leading internet email application by total subscribers, with more than 3 million of those on the paid commercial version. IDC credited Qualcomm with 64.7 percent of all email software revenues in 1995.
Pricing ran on three steps. Eudora Light was free. Eudora Pro had a suggested retail price of $49.95, less a $10 mail-in rebate, as of 1999. That December, Qualcomm added a sponsored mode that handed over the full paid feature set at no charge, paid for by a 144 by 144 pixel advertising panel that stayed on screen the entire time the program was open.
What killed Eudora: Outlook Express or webmail?
Both, in that order, and the first blow did more damage than it looked like at the time. Microsoft renamed its mail program Outlook Express in 1997 and bundled it with Internet Explorer 4, then shipped it with every version of Windows from Windows 98 through Windows Server 2003. A competent free client that arrived with the operating system removed the reason most home users had to go hunting for a third-party one, and Netscape was giving its own mail client away inside the browser too.
Then the category moved off the desktop altogether. Hotmail launched in 1996 and turned email into something you reached from any machine with a browser and no installation at all. AOL and Yahoo Mail pushed the same idea to tens of millions more people.
Google finished the job. Gmail was announced on April 1, 2004, with one gigabyte of free storage, at a point when Hotmail gave users 2 megabytes and Yahoo gave 4. Storage management was one of the main jobs a desktop client did. Gmail made it a non-problem, and a paid installer looked absurd next to it.
What do former Eudora users run in 2026?
Mozilla Thunderbird, mostly, which is the direct descendant of the exit plan Qualcomm drew up for them. On October 11, 2006, the same day the final commercial release shipped, Qualcomm and the Mozilla Foundation announced that future versions of Eudora would be built on the Thunderbird platform and released as open source.
That project appeared as Eudora OSE, codenamed Penelope. Version 1.0 arrived in September 2010, development stopped the same year for lack of funding, and it was formally deprecated in 2013. The successor failed. The platform underneath it did not: Thunderbird is still maintained and still free, and it is where old Eudora mailboxes generally end up.
Moving them is not a one-click job. Eudora stored messages in its own MBX format, which Thunderbird does not read directly, so a 20-year-old archive needs a converter or an older import route before any of it opens.
Frequently Asked Questions
When did Eudora shut down?
Qualcomm discontinued Eudora in 2006. The final commercial versions, 7.1.0.9 for Windows and 6.2.4 for Macintosh, were released on October 11, 2006, and no new version of the Eudora email client has shipped since. An open-source follow-up called Eudora OSE reached version 1.0 in September 2010 and was deprecated in 2013.
Can you still download Eudora in 2026?
You can download the Eudora source code, which the Computer History Museum published under the BSD open-source license on May 22, 2018. That release runs to 8,651 files and covers both the Macintosh and Windows versions. It is source, not a packaged installer, and the 2006 program was never updated for modern mail authentication, so treat it as something to read and compile rather than a mail setup that will work.
Was Eudora free?
Partly. Qualcomm distributed Eudora free of charge after licensing it from the University of Illinois in 1991, and the cut-down Eudora Light stayed free afterwards. Eudora Pro was the paid tier, with a suggested retail price of $49.95 in 1999, and in December 1999 Qualcomm added a sponsored mode that gave away the full feature set in exchange for a permanent on-screen ad panel.