Bean Network Tester.
Bean Network Tester is a free, open-source Windows tool for testing an application under poor network conditions.
Project overview
The short version
Bean Network Tester is a free, open-source Windows tool for testing an application under poor network conditions. Its window and command-line mode expose delays, packet loss, speed caps and connection interruptions. Filters can target processes, addresses or ports. It needs administrator rights, and a session without a target can affect every connection on the machine. The supported desktop platforms listed are 64-bit Windows 10 and 11.
Project facts
Project details
- Category
- Developer Tools
- Type
- Not listed
- Platforms
- WindowsBean Network Tester download page · checked Sep 25, 2026
- Pricing
- Free and open source under GPLv3.Bean Network Tester download page · checked Sep 25, 2026
- Availability
- Live but early
- Published
- Sep 2, 2026
Details come from the published Project Note and named sources. Check the project site for current terms. The Note may have more context when a fact isn't recorded here.
Before you visit
Good to know
Built for
- Windows developers and QA teams investigating retries, timeouts, disconnections and behavior under weak connections.
Requirements
- Supports Windows 10 and 11, 64-bit.
- Requests administrator rights because traffic capture needs them.
Bean Network Tester download page · checked Sep 25, 2026
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