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 any 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