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Sequence Analysis Tools for Molecular Biologists

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Competitive Discounts for Vector NTI Users - Save up to 50%!

Annoyed that Vector NTI has been discontinued? If so, you may be interested in a special offer we have for soon-to-be-ex Vector NTI users. As a competitive upgrade offer, we offer a 50% discount if you have been using a paid Vector NTI license.

You may also be interested to know that using Vector NTI files with MacVector is straightforward. MacVector will import VectorNTI exported files in GenBank or EMBL formats. MacVector doesn't need an "import" function - you simply choose File->Open, select the file(s) and MacVector automatically works out the file format and reads them in.

MacVector is under continuous active development, and we have a major release approximately every 6 months with minor updates at regular intervals in between. We released MacVector 17.0 in early 2019 with lots of new functionality and full support for the latest version of macOS, including the macOS Mojave "Dark Mode". We are committed to both the Macintosh platform and to the development of intuitive sequence analysis software for molecular biologists.

Proof of purchase required:

You'll need either your VectorNTI original invoice with serial number, or your original Vector NTI CD for the 50% discount offer.

Limit of only one offer per serial number.

All MacVector licenses come with one year of maintenance which includes:

  • All new releases in the next 12 month period (approximately one every 6 months)
  • Telephone and email technical support
  • Friendly and responsive customer service

Contact our Sales Department now for a no obligation quote at or use our handy online quote request form - be sure to let us you are interested in the Vector NTI discount promotion. For more details of MacVector pricing, please use this link.


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phone: +1-919-303-7450 • toll free: +1-866-338-0222 • fax: +1-919-303-7449

MacVector 18.2 Released!

MacVector 18.2 contains enhancements to the Align to Reference interface and algorithm, improvements to the display of context-sensitive menus and the ability to create Primer Database files from Excel data. You can read about the new functionality and check your eligibility. The full installer can be found on this page.

MacVector 18.1 Released!

MacVector 18.1 is a Universal Binary, capable of running natively on both Intel and Apple Silicon Macintosh computers. Otherwise, it is essentially identical to MacVector 18.0. You can read about the new functionality and check your eligibility. The full installer can be found on this page.

MacVector 18.0 Released!

There is a new CRISPR PAM site searching function, support for new file formats (SnapGene and Sequencher) trim-by-quality for Sanger reads and more enhancements to the MSA domain outlining functionality added in MacVector 17.5. You can read about the new functionality and check your eligibility. The full installer can be found on this page.

macOS 10.16 Big Sur

MacVector 17 and later are not only fully supported and compatible with Apple's latest OS release, macOS Big Sur, but also support Dark Mode and use the latest Apple signing and notarization procedures so you can be sure you are using an authentic copy. Earlier versions of MacVector can't do this. So why not upgrade?

What Has Changed Since My Version?

Check out this link for a list of the new features introduced in each version going all of the way back to MacVector 10.0.

MacVector Cloning Edition

There is a cost-effective version of MacVector available, targeted at users who want the power of MacVector's graphical annotation, clone construction and primer design tools, but without all of the bells and whistles of the full version. Click here for details of the Cloning Edition. Which edition is right for you? Here's a handy functional comparison chart.

MacVector Promotions

Check out our promotions page to see the latest deals on MacVector software

Check out our Getting Started Guide

There's a useful Getting Started Guide to help new users get going with MacVector.

MacVector Blog

We have a blog with contributions from a selection of MacVector, Inc staff discussing a variety of subjects from OS X through bioinformatics, to the challenges of running a small multi-national company.