macOS Mac OS X 10.3 (Panther)
“Panther”
- End of life
- Released 24 Oct 2003
- End of life 15 Apr 2005
- Latest 10.3.9
Is Mac OS X 10.3 (Panther) still supported?
Reached end of life on 15 Apr 2005 (21.5 years ago).
Today
- Released 24 Oct 2003
- End of life 15 Apr 2005
Release details
- Product
- macOS
- Version
- 10.3
- Codename
- Panther
- Release date
- 24 Oct 2003
- Latest update
- 10.3.9 · 15 Apr 2005
- Long-term support
- No
- Supported until
- 15 Apr 2005
- Status
- End of life
- Release notes
- en.wikipedia.org ↗
Other macOS releases
Supported now
Frequently asked questions
When does Mac OS X 10.3 (Panther) reach end of life?
Mac OS X 10.3 (Panther) reached end of life on 15 Apr 2005.
Is Mac OS X 10.3 (Panther) still supported?
No. Mac OS X 10.3 (Panther) no longer gets free security updates. Upgrade to macOS 27.
What is the latest version of Mac OS X 10.3 (Panther)?
The latest Mac OS X 10.3 (Panther) release is 10.3.9, released on 15 Apr 2005.
When was Mac OS X 10.3 (Panther) released?
Mac OS X 10.3 (Panther) was released on 24 Oct 2003.
Release data: endoflife.date and vendor announcements. Spotted a mistake? Tell us.