SnapGene Viewer

SnapGene and SnapGene Viewer have been combined into a single SnapGene application.
View, annotate and share sequence files with SnapGene in the free "Viewer" mode. To edit, align and clone sequences, try the unrestricted version of SnapGene.

Download SnapGene

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Gain Unparalleled Visibility of Your Plasmids

With SnapGene in Viewer mode you can view plasmid maps, annotate features, and share sequences with your colleagues for free. And when you want to do more, subscribe to the unrestricted version of SnapGene to simulate cloning and PCR, validate sequenced constructs and customize your plasmids.

What are the differences between SnapGene and SnapGene in free Viewer mode?

SnapGene Viewer

The free mode of SnapGene allows you to create,
browse, and share annotated sequence files.

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SnapGene

The easiest way to plan, visualize and document
your everyday molecular cloning procedures.

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View plasmid maps and sequence trace files

Annotate features on your plasmids

Share your sequences with colleagues

Sequence editing and alignment

Simulate cloning, PCR and mutagenesis

Customize annotations and enzyme sets

Automatically create graphical history

Discover the most user-friendly molecular biology experience.