User Manual
Concise user manual explains the installation and usage of the software (Note: A PDF viewer like Acrobat Reader is required to view the files).
Manual (English) (3 MB) Manual (Japanese) (2 MB)
Freeware |
Trial |
Commercial |
|
| Number of Sensors | 10-20* | 5,000 |
500-30,000 |
| Time Limited | ![]() |
30 Days | ![]() |
| Upgradable | ![]() |
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| NetFlow/sFlow Support | ![]() |
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| Email Address Required | ![]() |
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| Login for existing customers |
| User Interface | English, German, French, Spanish, Japanese |
|---|---|
| Operating Systems | All Windows versions (XP or later, see System Requirements) |
| What's new? | See the Version History/Release Notes |

Concise user manual explains the installation and usage of the software (Note: A PDF viewer like Acrobat Reader is required to view the files).
Manual (English) (3 MB) Manual (Japanese) (2 MB)

iPRTG is the iPhone application for mobile network monitoring
You can extend the number of sensors of PRTG Network Monitor Freeware from 10 to 20! Just place a link to http://www.paessler.com anywhere on your website using one of our free "monitored by PRTG" graphics. Then send a short email to sales@paessler.com mentioning the URL of your page and we will provide you with a key that unlocks 20 sensors of the free network monitor.
For the free network monitor, you can choose either the fully functional 30-day Trial Edition or the PRTG Network Monitor Freeware. The installer for the Commercial Edition is available for registered users of this network monitoring and bandwidth meter software.