SWAN Guard

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SWAN Guard is a program that creates signed PDFs from encrypted records of SWAN instruments (file extension *.sef).

  • The encryption used in the SEF file format ensures that the records originate from a SWAN instrument and have not been manipulated.
  • The generated PDF reports are digitally signed and meet the requirements of the relevant standards in the pharmaceutical industry, e.g. 21CFR Part 11

Minimum Requirements:
  • Operating system Windows 10/11
  • pdf viewer software, e.g. Adobe Acrobat Reader


Supported Instruments:

  • AMI-II LineTOC
  • AMI-II Pharmacon



Please download SWAN Guard via the download link below and read the operator's manual for installation and operation.


SWAN Guard is distributed as password-protected archive file. Please contact your local SWAN Distributor if you would like to use SWAN Guard with your SWAN Analyzer.
If you have further questions regarding the use of SWAN Guard, please contact SWAN Support.