PRTG Version History

We regularly publish updates and new versions. We
recommend you use the "Auto-Update" feature to update your PRTG installation.
You will benefit from all minor and major enhancements, new features and bug fixes.

Find the release notes below to see which improvements we have recently added to the latest
versions of PRTG for you or find a history of past updates in the version history of PRTG.

Release Notes for
"Preview" Channel

Release Notes for
"Stable" Channel

Version History

PRTG 21	21.4.73 21.4.72 21.3.71 21.3.70 21.3.69 21.2.68 21.2.67 21.1.66 21.1.65
PRTG 20	20.4.64 20.4.63 20.3.62 20.3.61 20.3.60 20.2.59 20.2.58 20.1.57 20.1.56 20.1.55
PRTG 19	19.4.54 19.4.53 19.3.52 19.3.51 19.2.50 19.1.49 19.1.48
PRTG 18	18.4.47 18.4.46 18.4.45 18.3.44 18.3.43 18.3.42 18.2.41 18.2.40 18.2.39 18.1.38 18.1.37
PRTG 17	17.4.36 17.4.35 17.3.33 17.2.32 17.2.31 17.1.30 17.1.29 17.1.28
PRTG 16	16.4.28 16.4.27 16.3.26 16.3.25 16.2.24 16.2.23 16.1.22
PRTG 15	15.4.21 15.4.20 15.3.19 15.3.18 15.2.17 15.2.16 15.1.15 15.1.13
PRTG 14	14.4.13 14.4.12 14.3.11 14.3.10 14.2.9 14.1.9 14.1.8
PRTG 13	13.4.7 13.4.6 13.3.6 13.3.5 13.3.4 13.2.3 13.1.1
PRTG 12	12.4.7 12.4.6 12.4.5 12.4.4 12.3.4 12.3.3 12.3.1 12.2.2 12.2.1
Older versions	9.x.x 8.x.x

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About Paessler AG

Since 1997, we offer monitoring solutions for businesses across all industries and all sizes, from SMB to large enterprises. We believe monitoring plays a vital part in reducing humankind's consumption of resources. Our products help our customers optimize their IT, OT and IoT infrastructures, and reduce their energy consumption or emissions – for our future and our environment.

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