"MacServe converts a Mac and a hard disk into a disk and print server.
Uses the AppleTalk network and is easily hooked up. Users can
partition the hard disk into multiple volumes. Runs in the background,
so users can work on all machines in the network. $250, Requires 512+.
Infosphere, 4730 S.W. Macadam, Portland, OR 97201."
\- MacUser April 1989, p. 260

"Hard disk support software for the Macintosh Office" (Quote on the
binder of the product)

Download #1: MacServe for Apple Lisa

Installs with server or client

Share a hard disk and/or printer from your Apple Lisa

Server also works on Macintosh computers with a hard disk and 1MB of
RAM

Image in dc42 format and work great with Floppy Emu

Download #2: MacServe 2.4 for Lisa, XL, Macintosh 128K, Macintosh 512K
and Macintosh Plus

Download #3: MacServe 2.0 Promotional Edition (Serial # M00008437) in
a 400K DiskCopy 4.2 image

Download #4: MacServe 2.3 Updater Disk in a 400K DiskCopy 4.2 image

Download #5: MacServe 2.0 (Promo) and 2.3 Updater disks in AppleSauce
Flux, dc42, and MOOF formats.

Compatibility
Architecture: 68k

Apple Lisa, XL, Macintosh 128K, Macintosh 512K and Macintosh Plus