Mac Apps for Scanner Drivers

VueScan
Free to try
HP Precision Scan
Free
Canon CanoScan LiDE 20
Free

ExactScan
Free
Canon CanoScan LiDE 30
Free
Umax Scanner Utility
Free
Canon CanoScan Toolbox
Free

Canon CanoScan
Free
Canon CanoScan ScanGear CS
Free
Umax Magicscan Update
Free
Epson Twain Pro Scanner Driver
Free

Fujitsu ScanSnap Manager
Free
Apple Scanner Software Update
Free
Epson TWAIN & Scan Utility
Free

Microtek ScanWizard Pro
Free
HP PSC 1500
Free
VueScan (Classic)
Free to try
Umax MagicScan 4.x Updater for PowerMac G3
Free
Epson Expression 636 Scanner Driver
Free
Brother Scanner Driver
Free
Microtek ScanWizard Pro
Free
HP PSC 1200
Free
FlexColor
Free

SilverFast Canon Scanner
Free to try