• NEW Colasoft Capsa v15
    Portable Network Analyzer
    • In-Depth Packet Decoding
    • Advanced Protocol Analysis
    • Automatic Expert Diagnosis
        Learn More >>
  • Colasoft UPM v6.2
    Business-oriented Network Performance Monitoring Platform
    • Visualize Business Running Status
    • Quick Analysis of Business Performance Problems
    • Flexible Custom Metric Monitoring
        Learn More >>
  • Colasoft nChronos v6.2
    Network Performance Analysis System
    • 24x7 Continuous Packet Capture
    • Unlimited Data Storage and Streamlined Data Mining
    • In-depth Traffic Analysis and Reporting
        Learn More >>
  • Colasoft Recognized in New Gartner Market Guide for
    Network Performance Monitoring and Diagnostics (NPMD)

To provide in-depth network analysis Check out our products and features included.

Our Products


A portable network analyzer for network analysis and diagnostics.


An application centric, deep-dive network performance analysis system.

Colasoft UPM

A business centric network performance monitoring and diagnostics platform.

colasoft office

Our Company

Colasoft, founded in 2001, has dedicated itself to the development of NPMD (network performance monitoring and diagnostics) software and hardware solutions. Colasoft has grown to be a key player in NPMD industry with a large customer base in more than 110 countries and regions across the world.


Latest News

5 August

Colasoft Announces Release of Capsa Network Analyzer v15 with Brand-new User Interface

Chengdu, China, August 5, 2022-Colasoft Co., Ltd., a visionary provider of network performance analysis and diagnostics solutions, today announced the launch of Capsa Network Analyzer v15.

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Our Customers