Software Downloads

Time Tagger 20 and Ultra

Software package with example programs for Python, Matlab, LabVIEW, C++, C#, .NET, and Mathematica. The programming examples can be found within the installation directory (e.g. c:\Program Files\Swabian Instruments\Time Tagger) in the subfolder examples.

Time Tagger 2.4.4

Time Tagger 2.1.6

Pulse Streamer 8/2

The Pulse Streamer does not require any driver or software installation.

A quick start guide, client programming interfaces, and examples are provided for

  • Matlab
  • LabVIEW
  • Python

In addition, there is a simple graphical user interface for Windows.

NOTE: Devices shipped before November 2018 require a firmware update to be compatible with the most recent software. Visit to upgrade your firmware.

Pulse Streamer 1.1


The DLnSec Laser does not require a driver or software installation. It is controlled via the serial port over an SCPI protocol. As an example, a python class is provided that wraps the functionality of the DLnSec.

DLnSec 1.0