
The shift toward digital workflows is accelerating across industries, and businesses are finding themselves with stacks of older prints taking up valuable office space.
For architects, engineers, and construction companies, converting physical documents into digital formats has become essential.
And this goes beyond space management, but also for collaboration, sharing, and long-term preservation.
At Steven Enterprises, we have seen how large format scanners enable companies to efficiently scan blueprints, technical drawings, and oversized documents.
But with several quality brands on the market, how do you choose the best scanner for your large document needs?
In this guide, we’ll walk you through the top large format scanner brands trusted by professionals in the AEC industry and what you should consider.
Why Businesses Are Investing in Large Format Scanners
After years of working with AEC firms, we’ve identified three primary reasons companies invest in document scanning technology:
- Digital Workflow Integration: Modern project teams need to share drawings and markups instantly via email or cloud platforms. Scanning removes the bottleneck of physical document transfer and enables real-time collaboration across job sites and offices.
- Space Optimization: Physical prints, especially large format drawings, consume significant storage space. By digitizing your archive, you can reclaim valuable square footage while maintaining easy access to historical project files.
- Redline Markup Capabilities: One of the most valuable applications is scanning hand-marked drawings for digital distribution. Field teams can mark up prints on-site, scan them, and immediately share updates with the entire project team.
The Top 3 Large Format Scanner Brands
When it comes to quality, reliability, and scanning speed, three brands consistently lead the market: WideTEK, ColorTrac, and Contex.
1. WideTEK Scanners
WideTEK has become one of the most popular brands for large format scanning, known for exceptional build quality and user-friendly operation. Their scanners are designed specifically for high-volume technical document workflows.
Recommended Model: WideTEK 36CL
The WideTEK 36CL offers outstanding color accuracy and scanning speeds that keep pace with busy AEC environments. Its intuitive interface and reliable performance make it a top choice for firms transitioning to digital workflows.
2. ColorTrac Scanners
ColorTrac brings decades of scanning innovation to the table by offering models that balance performance with cost-effectiveness. Their scanners are particularly valued for consistent color reproduction and versatile format support.
Recommended Model: ColorTrac SmartLF SCI Series
Available in widths ranging from 25 to 42 inches, the SmartLF SCI color models deliver professional-grade scanning with flexible configuration options. These scanners excel at handling both technical drawings and color graphics.
3. Contex Scanners
Contex has earned its reputation through engineering excellence and durability. Their scanners are built to handle demanding production environments while maintaining exceptional scan quality over years of operation.
Recommended Model: Contex IQ Quattro Series
The IQ Quattro line represents Contex’s premium offering, combining speed, accuracy, and advanced image processing technology. These scanners are ideal for firms with high-volume scanning needs and exacting quality standards.
What to Consider When Choosing A Scanner
While all three brands deliver quality, reliability, and speed, several factors will influence which specific model best fits your operation:
1. Media Thickness Capacity
Not all scanners handle thicker materials equally well. If you regularly work with mounted boards, laminated drawings, or heavy card stock, you’ll need to select a model equipped for thicker media handling.
Each manufacturer offers various models with different thickness tolerances, so discuss your specific materials with a scanning specialist.
2. Scanning Resolution (DPI)
All three brands offer scanners capable of capturing detail from 200 to 1,200 DPI. For most architectural and engineering drawings, 300-600 DPI provides an excellent balance of file size and clarity.
Higher resolutions are valuable when scanning documents with fine detail or when you need to enlarge scanned images.
3. Proprietary Software
Each brand includes its own scanning software with unique features for file naming, format conversion, and workflow automation.
While the core functionality is similar across brands, the interface and advanced features vary.
Consider requesting demos to see which software environment best matches your team’s workflow.
4. Scanning Speed
Speed differences between modern large format scanners are relatively minimal. Most models scan at approximately 6-7 inches per second for color documents and around 13 inches per second for black and white.
For typical use cases, these speed variations won’t significantly impact your productivity.
5. Pricing and Value
Large format scanners have a significant equipment investment, with prices ranging from approximately $4,000 to $15,000 depending on the model and features you select.
- Entry-level models around the $4,000-$6,000 range offer solid performance for occasional scanning needs or smaller operations.
- Mid-range scanners ($7,000-$10,000) provide enhanced speed, higher resolution capabilities, and more robust construction for regular use.
- Premium models approaching $15,000 deliver the fastest scan speeds, highest resolutions, and features designed for production environments.
The right investment level depends on your scanning volume, document types, and workflow requirements rather than simply choosing the most expensive option.
Finding Your Best Scanner for Large Documents
WideTEK, ColorTrac, and Contex each manufacture excellent large format scanners with comparable core performance.
The differences come down to specific features, price points, and how well each model aligns with your particular scanning needs.
Rather than trying to identify a single “best” scanner, the smarter approach is understanding which combination of features, capacity, and price delivers the most value for your operation.
Ready to digitize your document archive? Our scanning specialists can help you evaluate your specific requirements and recommend the ideal large format scanner for your workflow.
Contact us today to discuss your scanning needs, or call us at 800-491-8785 for expert guidance on selecting the right equipment for your business.














































