iVizEx is CGM and TIFF file viewer which can function either as a web browser or local or remote file viewer.

In web browser mode, CGM and TIFF fies can be embedded in HTML or viewed in full screen. Supports full WebCGM 1.0 specification that enables hotspots, screen tips, and hyper-linking.

In View local or remote mode, files can be downloaded from either FTP site or Dropbox for viewing. Once downloaded, the files maybe be marked-up with the built in drawing tools to crop, add text, arrows and shapes. Files will be retained for specified period of time.

CGM and TIFF files on ICloud can also be viewed via the Files app.

iVizEx is optimized for handling very large CGM and TIFF files and ideal for viewing well-logs. Also supports viewing of CGM files received as email attachments. Supports multi-page TIFF.

What’s New

Version 3.0

Update app for newer iOS, add iCloud support in About

App Privacy

The developer, Larson Software Tehnology, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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