SnapGene Viewer6.2.0

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SnapGene Viewer is a powerful and user-friendly software tool designed for molecular biologists and researchers to visualize and analyze DNA sequences.

SnapGene Viewer provides an intuitive interface that allows users to easily load, view, and analyze DNA sequences in various formats, including GenBank, FASTA, and SnapGene files. Users can navigate through sequences, zoom in and out, and scroll through large DNA molecules with ease. The software also offers a rich set of tools for visualizing DNA features such as genes, promoters, restriction sites, and annotations, making it easy to analyze and annotate DNA sequences.

One of the key features of SnapGene Viewer is its ability to simulate DNA cloning and PCR reactions. Users can design and simulate DNA cloning experiments by selecting and dragging DNA fragments, enzymes, and vectors onto a virtual DNA map. The software automatically checks for compatibility and displays the results in a graphical format, helping users plan and optimize their molecular cloning experiments.

In addition to visualizing and simulating DNA cloning, SnapGene Viewer also provides tools for designing and editing DNA sequences. Users can create new DNA sequences, edit existing sequences, and annotate them with features such as genes, markers, and primers. The software also includes a comprehensive set of tools for primer design, including automatic primer suggestions based on the selected DNA sequence.

Overall, SnapGene Viewer is a versatile and user-friendly tool that provides molecular biologists and researchers with a powerful platform for visualizing, analyzing, and designing DNA sequences. Its intuitive interface, robust features, and simulation capabilities make it an invaluable tool for molecular biology research and DNA manipulation.

Key Features:

  • DNA sequence analysis and visualization.
  • Plasmid map design with drag-and-drop features.
  • Primer design for PCR amplification.
  • DNA simulation for virtual cloning experiments.
  • File management for organizing and sharing DNA sequences.
  • Collaborative features for sharing and collaboration.
  • Customizable annotation styles for DNA sequences.

User Reviews

Security Levels

To avoid any potential harm to your device and ensure the security of your data and privacy, our team checks every time a new installation file is uploaded to our servers or linked to a remote server and periodically reviews the file to confirm or update its status. Based on this checking, we set the following security levels for any downloadable files.


It is highly likely that this software program is clean.

We scanned files and URLs associated with this software program in more than 60 of the world's leading antivirus services; no possible threats were found. And there is no third-party softwarebundled.


This program is advertising supported and may offer to install third-party programs that are not required. These may include a toolbar, changing your homepage, default search engine, or installing other party programs. These could be false positives, and our users are advised to be careful when installing and using this software.


This software is no longer available for download. It is highly likely that this software program is malicious or has security issues or other reasons.

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