NFA (nessus file analyzer)¶
This is a GUI tool which enables you to parse multiple nessus files containing the results of scans performed by using Tenable Nessus or Tenable Security Center by © Tenable, Inc. used for VA [1] process. Parsed scan results are exported to a spreadsheet file for effortless analysis.
Operational memory usage will be kept low while parsing even the largest of files. You can run it on your favorite operating system, whether it is Windows, macOS or GNU Linux. As a parsing result, you will receive spreadsheets with a summary view of the whole scan and/or all reported hosts. You will also be able to generate spreadsheets with a detailed view of all reported vulnerabilities [2] and/or noncompliance. It’s free and Open Source [3] tool.
nessus file analyzer (NFA) main window running on macOS, but works as well on Windows and Linux.¶
Technology stack¶
Latest NFA news¶
2026-01-18 - NFA v0.12.0: Advanced Report - Software Enumeration
2025-09-08 - NFA and Converter CSV - ready to download and run out of the box
2025-09-01 - Check for Update option in all LimberDuck Tools
2025-06-28 - NFA v0.8.0 and NFR v0.6.0: Compare plugin severity
Testimonials¶
Bar none your product is best in my career.
—NFA user
I love the Nessus File Analyzer, so thank you so much for sharing and maintaining.
—NFA user
Tested everyday. Works perfect.
—NFA user
Brilliant work!
—NFA user
This tool is really helpful! Thanks for sharing this.
—NFA user
I found nessus file analyzer to be an excellent tool.
—NFA user
First of all… Great tool! You did a really great job! Thanks for developing such a wonderful tool!
—NFA user
I’m grateful for your software…
—NFA user
Stargazers over time¶
nessus file analyzer (NFA) GitHub repository stars over time.¶
Footnotes