Skip to content
Thoughtful, detailed coverage of everything Apple for 34 years
and the TidBITS Content Network for Apple professionals

Mac OS 8.1 Update Available

Mac OS 8.1 Update Available — Today, Apple released Mac OS 8.1, an update to Mac OS 8.0 that includes support for Macintosh Extended Format disks, DVD-ROM and Universal Disk Format (UDF) disks, plus new versions of PC Exchange, Open Transport, the Location Manager, and the LaserWriter driver. Mac OS 8.1 refines Virtual Memory and disk caching (which improves application launch and re-launch times, as well as network file copies) and adds components such as MRJ 2.0 (Mac OS Runtime for Java) and Microsoft Internet Explorer 3.01.

The U.S. version of Mac OS 8.1 will be available on CD-ROM in February (Mac OS 8 owners can purchase a CD for $19.95); localized versions should appear in April. Happily, current Mac OS 8 users can download the Mac OS 8.1 update for U.S. systems for free. Apple has posted the update in BinHex and MacBinary versions, both as a large (15 to 22 MB) single file and as thirteen smaller files.

<http://support.info.apple.com/ftp/8.1us.html>

Make sure to read Mac OS 8.1’s documentation and back up your system before installing. Also, keep an eye on TidBITS Updates during the week for further details about Mac OS 8.1. [GD]

<http://www.tidbits.com/macnews.html>


Subscribe today so you don’t miss any TidBITS articles!

Every week you’ll get tech tips, in-depth reviews, and insightful news analysis for discerning Apple users. For over 33 years, we’ve published professional, member-supported tech journalism that makes you smarter.

Registration confirmation will be emailed to you.

This site is protected by reCAPTCHA. The Google Privacy Policy and Terms of Service apply.