Download mmSearch

Take mmSearch (LC-MS/MS db search) for a Free Test Drive

(This download does not include the new purified protein characterization / peptide mapping capabilities so please email us at if you want to try them out.)

Minimum System Requirements

  • 64-bit computer running Windows 7 or higher with all operating system updates installed
  • 2 processors (additional processors needed for more instances)
  • 8 GB of RAM;  >8 GB recommended
  • 200 GB of disk space

Download / Install

  1. Make sure your system meets the minimum system requirements.
  2. Download mmSearch using the link above or below.
  3. Follow the installation wizard to install mmSearch on your computer (Note: An administrator account is required to install and run mmSearch on Windows.)
  4. Under the program group run “Get License Key” to obtain a unique machine ID.  Or click on the  “Configuration” tab in the GUI interface to obtain a unique machine ID and to add the license.
  5. Email the machine ID to to request a license. In your email please include:
    1. Full Name
    2. Work Email Address
    3. Title
    4. Department / Division
    5. Organization
    6. City, State / Province, Country
    7. Include a brief comment about how you heard about MassMatrix and your use case.
  6. Upon receiving your license key file from us via email, install it on your computer by going to the “Configuration” tab.