UMAX Technologies
UMAX Technologies is a Taiwan-based computer-hardware manufacturer best known for scanners and, historically, licensed Macintosh clone computers.
Last updated August 31, 2026
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Overview
UMAX Technologies, originally known as UMAX Computer Corporation, is a Taiwan-based computer-products manufacturer associated with scanners, computer peripherals, storage devices, and digital imaging hardware. The company has also used the Yamada and Vaova names, while its Macintosh-compatible computers were sold primarily under the SuperMac brand outside Europe. UMAX became particularly visible during the 1990s expansion of the Macintosh clone market. Its SuperMac systems included the S900 and S910, J700, C500-series, C600-series, and Aegis models. The C500 was marketed as the Apus 2000 in Europe. UMAX's position in Apple's licensing program was unusual: after Steve Jobs returned to Apple and the company moved to end most Macintosh-clone agreements, UMAX retained a license for a limited period. Apple regarded UMAX as serving a relatively low-priced segment below US$1,000, where Apple was less competitive, and UMAX had expressed an interest in expanding Macintosh adoption in East Asia. The company's Mac OS 8 authorization expired in July 1998, ending this chapter of its business. The clone business was not sufficient to sustain UMAX's profitability. The company briefly produced IBM PC-compatible computers in the mid-1990s, but subsequently concentrated more heavily on scanners and imaging products. Its scanner portfolio included consumer-oriented Astra models and professional PowerLook systems, covering SCSI, parallel, USB, and other connection standards used across different product generations. UMAX scanners were also sold or manufactured as OEM products for other companies. Heidelberger Druckmaschinen used UMAX as an OEM supplier for desktop scanners until Heidelberger exited that market in 2002. During the middle and late 1990s, UMAX was one of Taiwan's leading scanner manufacturers. It held approximately 13 percent of the Taiwanese scanner market in 1995 and was reported as the second-largest worldwide supplier behind Hewlett-Packard. It maintained a strong position in 1996, and monthly sales data cited in contemporary reporting indicated that it briefly exceeded HP in some periods in 1997. Competitive pressure increased substantially afterward. HP's scanner share rose sharply in 1999, and Canon also became a major force. By 2003, HP and Canon together accounted for the large majority of global flatbed-scanner unit sales. UMAX also developed scanner software and related imaging workflows. VistaScan served as a basic scanning and driver package, while MagicScan targeted more advanced users and higher-end PowerLook hardware. Compatibility varied by product and operating system; later software releases reduced or eliminated support for some older SCSI scanners. Certain products were bundled with third-party applications such as binuscan PhotoPerfect, LaserSoft Imaging SilverFast, OmniPage, or ABBYY FineReader. UMAX scanners also received varying levels of support through the Unix SANE project, particularly for older SCSI models. The company expanded beyond scanners with products such as the AstraPix 490 digital camera, a 1.3-megapixel device capable of recording video clips, operating as a webcam, and playing MP3 audio. It also produced computer mice, flash drives, and other peripherals. In 2002, UMAX began charging United States customers for some scanner-driver upgrades, a policy that generated controversy among users. The available reference material does not establish the company's current ownership, corporate status, headquarters city, financial condition, or present product activity.
History
UMAX Technologies was established in Taiwan under the name UMAX Computer Corporation. Its early and best-known identity was tied to computer systems, particularly Macintosh-compatible computers sold under the SuperMac name outside Europe. The company produced several generations of clone systems, including the SuperMac S900 and S910, J700, C500 and C600 families, and the Aegis 200. Some models used different regional branding; the C500, for example, was sold in Europe as the Apus 2000. UMAX also briefly entered the IBM PC-compatible market during the mid-1990s. The company's role in Apple's clone program became especially important after Steve Jobs returned to Apple. Apple sought to regain control over the Macintosh platform and revoked most clone licenses, but UMAX continued under a limited exception. Its systems were comparatively inexpensive, frequently targeting the sub-US$1,000 segment. UMAX also argued that it could help broaden Macintosh adoption in East Asian markets. This arrangement did not last indefinitely: the company's Mac OS 8 license expired in July 1998. Without continued authorization to sell Mac-compatible systems, UMAX had to reduce its reliance on that business. Scanning became the company's central line of activity. In 1995, UMAX was identified as Taiwan's leading scanner maker, with a reported 13 percent domestic market share and a position just behind Hewlett-Packard globally. Its strong position continued into 1996, and contemporary PC Data figures indicated that it briefly surpassed HP in some monthly sales during 1997. UMAX operated across consumer and professional segments, offering Astra products for general use and PowerLook models aimed at higher-end imaging and graphics applications. Some devices were cloned, repackaged, or supplied to other businesses as OEM products. Heidelberger Druckmaschinen used UMAX as an OEM source for desktop scanners until Heidelberger left that market in 2002. The scanner market became more difficult as Hewlett-Packard and Canon expanded. HP's share increased significantly in 1999, while Canon strengthened its position in flatbed scanners. In selected price-sensitive markets, including India, UMAX remained competitive into 1999 and 2000. However, by 2003 HP and Canon together reportedly represented about 81 percent of global flatbed-scanner unit sales. These market changes, combined with the end of the Macintosh-clone business, left UMAX more narrowly focused on imaging hardware and related peripherals. UMAX's scanner ecosystem included hardware, drivers, and image-processing software. VistaScan was the company's basic scanner interface and driver package, with later versions also incorporating Windows Image Acquisition support. MagicScan offered a more advanced interface and was associated especially with PowerLook scanners, although compatibility varied across models. UMAX products could also be used with third-party tools such as SilverFast, binuscan PhotoPerfect, OmniPage, and ABBYY FineReader. Older SCSI scanners received substantial support from the Unix SANE project, while support for later USB, FireWire, and parallel-port devices varied. Beyond scanners, UMAX sold mice and flash drives and developed the AstraPix 490, a 1.3-megapixel digital camera with video recording, webcam functionality, and MP3 playback. The company also used Yamada and Vaova as additional brand names. In 2002, its decision to charge United States customers for certain driver upgrades prompted criticism and became a notable customer-policy issue. The available material does not provide reliable information about UMAX's current corporate ownership, present operating status, executive leadership, or active product range.
- 2003
HP and Canon dominate the flatbed-scanner market
[1]Contemporary market reporting cited HP and Canon as holding a combined 81 percent of global flatbed-scanner unit share, illustrating the competitive pressure facing UMAX.
- 2002
Driver-upgrade pricing becomes controversial
[1]UMAX introduced charges for certain scanner-driver upgrades in the United States, attracting customer criticism.
- 1998
Mac OS 8 licensing ends
[1]UMAX's license to produce Mac OS 8-compatible clone systems expired in July, effectively ending its licensed Macintosh-clone era.
- 1997
UMAX briefly exceeds HP in some monthly scanner sales
[1]PC Data figures cited for the period showed UMAX overtaking HP in some individual months, reflecting its strong position before later intensification of competition.
- 1995
UMAX becomes a leading Taiwanese scanner maker
[1]UMAX was reported as Taiwan's leading scanner manufacturer, with approximately 13 percent market share and a global position behind Hewlett-Packard.
Products and positioning
Historically positioned as a Taiwan-based value-oriented computer and imaging-hardware manufacturer, with particular strength in scanners and a distinctive role in the lower-priced Macintosh-compatible computer market.
Consumer flatbed scanners
Astra scanner series
The Astra family covered UMAX's more general-purpose scanner offerings. Models listed in the range include the Astra 610S, 1200S, 1220P, 2000U, 2100U, 2400S, 3450, 4900, 4950, 5600, 6700, AstraSlim, and AstraSlim SE. The series used different interfaces and technical configurations across generations, including SCSI, parallel, and USB connections.
Professional and graphics scanners
PowerLook scanner series
PowerLook was UMAX's higher-end scanner family, intended for more demanding imaging and graphics workflows. Listed models include the PowerLook 1000, 1120, 2100XL, 180, and 270. These products were associated with the more advanced MagicScan software environment and compatibility with specialist scanning applications such as SilverFast.
Macintosh-compatible computers
SuperMac
SuperMac was UMAX's principal Macintosh-clone brand outside Europe. Its products included the S900 and S910, J700, C500 and C600 families, and Aegis systems. The computers were produced under Apple's licensing framework, but the business ended after UMAX's Mac OS 8 authorization expired in July 1998.
Scanner software and drivers
VistaScan
VistaScan was UMAX's basic scanner software and driver package for Microsoft Windows and Mac OS. Later versions included Windows Image Acquisition support, but compatibility differed by scanner model and operating system. Releases after version 3.55 generally ended support for SCSI scanners.
Professional scanner software
MagicScan
MagicScan was the more advanced scanning application in UMAX's software portfolio. It was aimed at experienced users and was commonly associated with PowerLook scanners, although it could also work with some less expensive models. Later releases no longer included certain older SCSI drivers.
Digital camera
AstraPix 490
The AstraPix 490 was a 1.3-megapixel digital camera. In addition to still photography, it could record video clips, function as a webcam, and play MP3-encoded audio, reflecting the multifunction approach used by some early consumer digital cameras.
Brand decisions
2002
Concentrate on scanners and imaging productsStrategyBackground
The end of the Macintosh-clone license and insufficient profitability from computer systems pushed UMAX toward its established scanner and imaging activities.
Action taken
UMAX focused primarily on scanner manufacturing while continuing to offer related peripherals and software.
Aftermath
UMAX remained associated chiefly with Astra and PowerLook scanners, although the available sources do not establish its later corporate trajectory.
2002
Charge United States customers for selected driver upgradesPrice changeBackground
UMAX had offered scanner software and driver updates with varying levels of charge and support across products.
Action taken
The company began charging United States customers for some scanner-driver upgrades.
Aftermath
The policy was controversial among users, particularly owners of older scanners seeking continued software compatibility.
1997
Continue licensed Macintosh-clone productionStrategyBackground
Apple moved to terminate most Macintosh-clone licenses after Steve Jobs returned as chief executive. UMAX was treated as a limited exception because its systems addressed a low-priced segment and the company said it wanted to expand Macintosh use in East Asia.
Action taken
UMAX continued producing SuperMac Macintosh-compatible systems under its remaining authorization.
Aftermath
The Mac OS 8 license expired in July 1998, and the company could not build a durable business solely around Macintosh clones.
Recent events
- 2002
UMAX scanner-driver upgrade charges draw customer criticism[1]
Pricing · Other
UMAX began charging customers in the United States for some scanner-driver upgrades, a policy that was reported as controversial among users.
- 2002
UMAX concentrates on scanners after the Macintosh-clone period[1]
Other
After its Mac-clone license ended and its computer businesses proved insufficiently profitable, UMAX increasingly focused on scanner manufacturing and imaging products.
- 1998
UMAX's Mac OS 8 license expires[1]
Product generation
UMAX's authorization to produce Macintosh-compatible systems using Mac OS 8 ended in July 1998, closing the company's principal Macintosh-clone business.
- 1997
UMAX retains a limited Apple Macintosh clone license[1]
Other
Following Apple's effort to terminate most Macintosh-clone arrangements after Steve Jobs's return, UMAX remained an exception for a period because of its low-priced systems and stated interest in expanding the Macintosh platform in East Asia.
Sources1 sources
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