---
title: Home
url: 'https://zerodab.com/'
markdown: 'https://zerodab.com/index.md'
date: '2026-10-07'
description: 'Professional software for DAB+ radio Software for digital radio, without compromise We build a suite of native applications for digital broadcasting — lightweight, with no dependencies. The suite starts with audio transport over IP and keeps growing. See the software …'
---

Professional software for DAB+ radio 
# Software for digital radio, without compromise

We build a suite of native applications for digital broadcasting — lightweight, with no dependencies. The suite starts with audio transport over IP and keeps growing.

 [See the software ](https://zerodab.com/software) [Contact us](https://zerodab.com/contact) 

**Native**Windows · macOS · Linux

**No account**no dependencies, no mandatory internet

**Secure**each receiver with its own key

**Free**zeroRX, for any number of destinations

Software

## Applications for digital radio, built to work together

Each application covers one part of the digital broadcast chain and can be used on its own or together with the others. The zeroRX receiver is free of charge, for any number of destinations.

### zeroTX + zeroRX Secure Audio over IP

The **zeroTX** transmitter sends studio-quality audio over the IP network, while the **zeroRX** receivers — free of charge — play it out at the destination or verify it bit by bit in “no playback” mode.

- Up to **8 receivers at once**, each with its own security key
- Two operating modes: **bit-perfect** or **lossless** compressed
- Real-time monitoring at both ends: level, aligned clock, lost packets, bitrate
- Windows · macOS · Linux · English and Romanian interface, no account, no mandatory internet

 See the solution  

![The zeroTX interface — active transmission to two receivers](https://zerodab.com/software/zerotx-zerorx/zeroTX-transmisie-activa-EN.png)

[zeroTX + zeroRX Secure Audio over IP](https://zerodab.com/software/zerotx-zerorx)

Why ZeroDAB

## Built for broadcast, not for compromises

#### Secure end to end

Each receiver has its own key; only the authorised transmitter can send to it.

#### Bit-perfect or lossless

Two transport modes: identical to the source, or intelligently compressed with less traffic.

#### Real-time monitoring

Level, aligned clock, lost packets, bitrate — everything visible at a glance.

#### Painless installation

Windows, macOS and Linux · no account, no mandatory internet, no administrator rights.

## Got an audio link to build?

Install zeroTX at the source, zeroRX at the destination, copy the key once and press “Transmit”. If you have questions, write to us.

 [Contact us ](https://zerodab.com/contact)

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## Navigation

- Next: [Software](https://zerodab.com/software.md)