Colasoft Packet Builder

Colasoft Packet Builder is a handy tool if you want to check how well your network protection is doing. It’s designed to help you create custom network packets easily. Plus, it comes with a Hex editor that lets you edit raw data, which can be super useful.

Simple Yet Effective Interface

The interface of Colasoft Packet Builder is pretty minimalist. While it might not have tons of flashy features, its clean layout makes it easy to navigate. You can quickly create network packets using predefined protocols like ARP, IP, TCP, or UDP.

Detailed Packet Structure View

Once you've created or added a packet, the software provides a detailed view of its internal structure. It shows collapsible items that make it easier to find the information you need without feeling overwhelmed.

Simplified Packet Sending

You can export all your packets and send them without needing any extra packet-sending apps. You have full control over sending intervals, loop times, and even delay times between loops. There's also a “burst” mode for sending packets one after another without any waiting time!

Edit with Ease Using Hex Editor

Besides building packets, Colasoft Packet Builder includes that cool Hex editor for looking at the code in selected packet sections. If you need to make changes in those sections, just start typing! The updates show up right away in the packet tree structure.

A Great Choice for Network Testing

If you're looking for a simple yet effective way to create and send custom network packets, this app could be perfect for you! With its straightforward interface and clean design, managing your packets becomes an efficient task.

You can download Colasoft Packet Builder here. This tool makes it easy to export your created packets and customize their internal structures—all in one place!