SnapGene Viewer
SnapGene Viewer is a free, standalone software for viewing and analyzing DNA sequences and genetic maps. It supports a wide variety of file formats and allows basic navigation and annotation of sequences up to 200 kb in length.
dna
sequencing
visualization
annotation
SnapGene Viewer: Free DNA Sequence Viewer & Analyzer
A standalone software for viewing and analyzing DNA sequences and genetic maps, supporting multiple file formats and allowing basic navigation and annotation of large sequences.
What is SnapGene Viewer?
SnapGene Viewer is a free, standalone software application developed by GSL Biotech for visualizing and analyzing DNA sequences and genetic maps. It supports an extensive range of molecular biology file formats including GenBank, FASTA, ABI trace files, Vector NTI, DNA Star, ApE, and SnapGene files.
Key features of SnapGene Viewer include:
- Intuitive user interface for navigation of circular and linear DNA with auto-layout capabilities
- Analysis tools like ORF and restriction enzyme finders, sequence statistics, and sequence manipulation utilities
- Annotation features including comments, graphs, primers, labels, and custom shapes
- Support for DNA sequences up to 200 kb in length
- Export of fully editable SnapGene files, printable reports, and publication quality vector images
- Available free for Windows, Mac, and Linux operating systems
While more advanced sequence editing and cloning capabilities require the paid SnapGene software, SnapGene Viewer serves as an excellent free alternative for scientists who need to view, inspect, and share DNA sequences without modification or proprietary file format lock-in.
SnapGene Viewer Features
Features
- View, print and annotate DNA sequences
- Navigate sequences using interactive map view
- Analyze restriction sites and ORFs
- Support for GenBank, FASTA, SnapGene and other file formats
Pricing
- Free
Pros
Free and easy to use
Nice graphical interface
Good for quickly viewing and analyzing small sequences
Cons
Limited to 200 kb sequences
Less features than paid SnapGene product
Cannot assemble or align sequences
Official Links
The Best SnapGene Viewer Alternatives
Top Science & Education and Molecular Biology and other similar apps like SnapGene Viewer
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