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Throughput Test & More

Experience the difference! Tessabyte delivers precise measurements of network performance for both wired and wireless environments. Assess throughput, packet loss, and jitter to identify bottlenecks and optimize configurations. Streamline your network testing and ensure robust, efficient connectivity.

Download now to your Windows, macOS, and Linux devices.

Tessabyte Throughput Test was previously known as TamoSoft Throughput Test and was distributed by TamoSoft Ltd. The product was acquired by Netmantics LLC in 2024.

Tessabyte Client
The App

Building Reliable
Network Infrastructure

Get the right tool for the job

As a computer networking professional, you deal with network capacity planning, performance evaluation, ensuring QoS policies, and validating SLAs on a daily basis. Tessabyte Throughput Test  provides reliable, accurate data, ensuring you can confidently assess LANs, WANs, and WLANs.

Features

Key Features

All You Wanted to See in a Throughput Test Tool

All Key

Protocols

Unlock unmatched versatility—test across a wide range of popular protocols and network medium types: LAN, Wi-Fi, IPv4, IPv6, TCP, and UDP.

Multiple 

Metrics

Chart your network performance metrics including uplink and downlink speeds, packet loss, jitter, and more. Customize payload settings to test different scenarios. Generate reports.

Simple Client-Server

Architecture

Effortless deployment — just install the client and server components of the application and start testing within a minute. Multiple clients and one server? Yes, we can do that too.

Download Tessabyte

This is a free beta version. Tessabyte will transition to a paid product in mid-2025

Tessabyte Beta 2.0 Build 58

Windows 10 and 11,

Windows Server 2019, 2022, and 2025

Please note that this beta version has not been digitally signed yet, so an "Unknown Publisher" warning will appear during installation on Windows. We are in the process of obtaining a digital signing certificate.

Tessabyte Beta 2.0 Build 58

macOS Monterey, Ventura, Sonoma,

and Sequoia

Tessabyte Beta 2.0 Build 57

Linux Ubuntu, Debian, Fedora, and Red Hat

Includes only the server component (daemon)

User Manual

(PDF Version)

User Manual

(Web Version)

Download Tessabyte
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