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Download a copy of the Dr. Explain software Download a copy of the Dr. Explain software

You may use the free unregistered copy of the Dr.Explain software as long as you wish. The free unregistered copy is almost fully functional though all output images are watermarked. To use all the benefits of the program please order the Dr.Explain license.


Download & install the Dr.Explain help authoring software right now

To download a free copy of Dr.Explain version 4.5.555, just click the button below.


Download a free copy Dr.Explain software
The file size is 35 Mb.

Notes for users of old versions

  • There is no need to uninstall the previous version. Simply install the new version over the old one. All your settings, preferences, and registration info will be kept.
  • Owners of Dr.Explain 3.x! Request your new registration key for version 4


Download outdated version 3.1

Minimum system requirements:

Hardware: PC 1Ghz, RAM 512 Mb, HDD free space 150 Mb
OS: MS Windows 2000 / XP / 2003 / Vista / 7


Watch video tour

Order the Dr.Explain: Software for help file authoring

What your colleagues say

Review of the Dr.Explain help authoring tool After months making excuses not to create html help I started the work using Dr Explain. Help in html format, chm format and a user manual were all ready within a few days.

Steve Wolstenholme , More reviews »

What's new

1 January 2012 The Dr.Explain team is proud to be a sponsor of
The Conference for Software User Assistance

2 December 2011 Watch Dr.Explain 4.5 - Video Press Release

26 September 2011 Dr.Explain 4.5 is available.

1 June 2011 The Dr.Explain team is proud to be a Sponsor of UA Europe 2011
The Conference for Software User Assistance Professionals in Europe

22 October 2010 The Dr.Explain team will exhibit at Tekom-Trade Fair 2010 in Wiesbaden, Germany from 3'rd to 5'th November.
tcworld 2010 conference and Tekom trade fair
You are welcome to visit our booth #416 in Rhein-Main halls.

Microsoft Silver Partner