Easily preview your created DNA maps and analyzing enzymes

SnapGene Viewer

SnapGene Viewer

  -  111 MB  -  Demo
  • Latest Version

    SnapGene Viewer 7.2.1 LATEST

  • Review by

    Juan Garcia

  • Operating System

    Windows 7 / Windows 7 64 / Windows 8 / Windows 8 64 / Windows 10 / Windows 10 64

  • User Rating

    Click to vote
  • Author / Product

    GSL Biotech LLC / External Link

  • Filename


SnapGene Viewer includes the same rich visualization, annotation, and sharing capabilities as the fully enabled SnapGene software. This is the Free version because there should be no barriers to seeing your data.

SnapGene Viewer is a revolutionary software app that allows molecular biologists to create, browse, and share richly annotated DNA sequence files up to 1 Gbp in length.

Features and Highlights
  • Beautiful maps
  • Zooming for chromosomes
  • Primer binding sites
  • Enzyme sites and properties
  • Sequence trace viewer
  • Restriction site overview
  • Clear methylation indicators
  • Reading frames for gene fusions
  • Feature and primer lists
  • Versatile file conversion
  • Automatic feature annotation
Note: Additional features are available in SnapGene.

What's new in this version:

- Improved stability when importing primers
- Improved stability when detecting common features
- Fixed various hangs that could occur when searching projects
- Improved stability when no network connection is present
- Fixed various issues with making and extending selections in chromatograms
- Fixed various issues on Windows when working with files stored remotely (UNC paths)
- such as not showing up in the files and folders panel or not being able to be opened
- after being renamed externally.
- Ensure the numerical origin is preserved when simulating Golden Gate cloning
- Fixed an issue with spin boxes continuing to spin when clicked, especially when adjusting segment endpoints when in the Add / Edit Feature dialogs
- Fixed web links used to perform BLAST operations
- Updated StayGold and Human U6 Promoter sequences in the common features database
- Fixed an issue that prevented updating on Windows 11
- Updated translations for Chinese and Japanese