Freedom251 › File Viewer Software
VizEx Reader
What VizEx Reader is
VizEx Reader is Windows desktop software for viewing CGM and TIFF drawings, graphs, technical illustrations, and archive images. It supports ISO binary CGM versions 1–4 and profiles including Seismic+, Petroleum PIP, ATA, Mil-Spec 1000-D, and WebCGM. The maker says it can display large, long TIFF files found in drawing and well-log archives. Files can be exchanged electronically by email, CD/DVD, or web server for sharing with coworkers, customers, partners, suppliers, and technicians. The personal VizEx Reader Subscription is listed at $48 a year. A corporate subscription supports enterprise distribution, including Server and Internet Explorer plugin licensing; corporate pricing requires contacting Larson. Printing is limited to A and B sizes, identified as A4 and A3. The comparison lists no file conversion, markup, measurement, cropping, annotation, hotspot, or callout tools. The product page labels a free download while stating that the free version was phased out after April 2019.
Who it suits
It suits Windows users in aerospace and defense, oil and gas, automotive, manufacturing, and other settings that exchange CGM or TIFF technical files.
What it does well
- Supports CGM versions 1–4
- Handles large, long TIFF images
- Electronic file-sharing options
- Corporate distribution licensing available
What to know first
- Windows only
- Printing limited to A4 and A3
- No markup or annotation tools
- Personal subscription costs $48 a year
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| VizEx Reader Subscription | $48.00 per year (price stated on a page describing the 2019 subscription launch) · Personal subscription; corporate subscription available; Windows | $48 a year |
| Corporate Subscription | Contact Larson for corporate subscription details · Enterprise distribution; Server and Internet Explorer plugin licensing | On request |
As cgmlarson.com lists them, read 4 Oct 2026. The maker's own page has the final word.
Verdict
VizEx Reader focuses on viewing and sharing technical CGM and TIFF files on Windows. Buyers needing conversion, markup, measurement, or broader printing should note those listed omissions.
Facts from VizEx Reader's own pages
- CGM support
- It supports ISO binary CGM versions 1–4 and industry profiles including Seismic+, Petroleum PIP, ATA, Mil-Spec 1000-D, and WebCGM. · cgmlarson.com, 4 Oct 2026
- Company history
- Larson’s company white paper says it has been involved with CGM since 1984 and founded its business based on the format. · cgmlarson.com, 4 Oct 2026
- Corporate distribution
- A corporate subscription is available for enterprise distribution, including Server and Internet Explorer plugin licensing without a splash screen or forced update. · cgmlarson.com, 4 Oct 2026
- Download
- The product page labels a download as “VizEx Reader Free.” · cgmlarson.com, 4 Oct 2026
- Feature limits
- The maker’s comparison says VizEx Reader does not include file conversion, markup, measurement, cropping, annotation, hotspot, or callout tools. · cgmlarson.com, 4 Oct 2026
- Free version
- The maker’s page says the free version would be phased out in the first quarter of 2019 and could be used through the end of April 2019. · cgmlarson.com, 4 Oct 2026
- Platforms
- The product page lists Windows 7, 8, and 10, and Server 2008 and later. · cgmlarson.com, 4 Oct 2026
- Print limit
- A maker comparison lists VizEx Reader printing sizes A and B (A4 and A3) only. · cgmlarson.com, 4 Oct 2026
- Purpose
- VizEx Reader is a CGM and TIFF viewer for sharing drawings, graphs, and technical illustrations with coworkers, customers, partners, suppliers, and technicians. · cgmlarson.com, 4 Oct 2026
- Security and privacy
- Larson’s privacy page describes use of personal information for personalized content, advertising, and commercial messages, and says it does not hold company or individual financial information. · cgmlarson.com, 4 Oct 2026
- Sharing
- The maker describes exchanging files electronically by email, CD/DVD, or web server as a way to reduce printing and delivery costs. · cgmlarson.com, 4 Oct 2026
- Support
- The product page lists [email protected] and +1 (713) 977-4177 as contact details. · cgmlarson.com, 4 Oct 2026
- TIFF support
- The maker says VizEx Reader can handle large and long TIFF images found in drawing and well-log archives. · cgmlarson.com, 4 Oct 2026
- Who it serves
- Larson identifies aerospace and defense, oil and gas, automotive, and general manufacturing among its major industry sectors. · cgmlarson.com, 4 Oct 2026
Where VizEx Reader stands on Freedom251
- File Viewer Software#28 of 31