Top > CradleViewer


CradleViewer is a simple viewer for viewing simulation results from scSTREAM, scFLOW, SC/Tetra, and/or HeatDesigner. Using CradleViewer, modeled objects can be turned, moved, expanded and reduced. The object can also be viewed by turning on and off the pre-set images/animation.



New function (version updated on November 09, 2018)

  1. VR function is compliant with HTC VIVE

CradleViewer for iPad is Released


*Troubles may be caused on CradleViewer for iPad operatioin when showing results which exceeds 30 MB file size.



CradleViewer End User Agreement

By installing, copying, or otherwise using CradleViewer, you agree to be bound by the terms of this END USER LICENSE AGREEMENT. If you do not agree to the terms of this END USER LICENSE AGREEMENT, you may not install or use CradleViewer.

This END USER LICENSE AGREEMENT is a legal agreement between you (either an individual or a single entity) and Software Cradle Co., Ltd. for CradleViewer which includes the computer software and may also include associated media, printed materials, and 'online' or electronic documentation.

Software Cradle Co., Ltd. grants you the non-exclusive license to use CradleViewer during the terms of this END USER LICENSE AGREEMENT.

CradleViewer is owned by Software Cradle Co., Ltd. CradleViewer is protected by copyright laws and international copyright treaties, as well as other intellectual property laws and treaties. CradleViewer is licensed, not sold. Therefore, you must treat this software just like a book or any other copyrighted material (e.g., recordings or film).

Software Cradle Co., Ltd. makes no warranty, including but not limited to any implied warranties of merchantability or fitness for a particular purpose, regarding the software or accompanying materials. The software and accompanying materials are provided solely on an as-is basis.

In no event shall Software Cradle Co., Ltd. be liable to any special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of the software and accompanying materials. 

This agreement is governed by the laws of Japan.

Updated Version 20181018

Download 13.1MB

End User Agreement for CradleViewer (pdf) 23.7KB

Sample files for CradleViewer

Sample File Examples

Airflow around buildings in Shinjuku Thermal simulation of office interiors (real scale) Thermal simulation of office interiors (1/10) Vehicle interior ventilation
Airflow around a car Electronics Cooling Shower room ventilation Ball valve
Airliner Cabin climate control Ventilation equipment Shuttle



  • CradleViewer can only read a ".CradleViewer" file.
  • Operation may not work correctly depending on the PC environment.
  • May not be compatible with Apple Macintosh.
  • CradleViewer is a re-distribution free program. The specifications or configuration may change without a notice.
  • You may use CradleViewer based on End User Agreement
    End User Agreement for CradleViewer [PDF file 23.7KB]
  • To remove CradleViewer, simply delete the downloaded files to the trash bin.

Creating a file for CradleViewer (for an user)

  • You can create a CradleViewer file within the postprocessors for SC/Tetra V7, scSTREAM V7, and HeatDesigner V6.
  • All the displayed objects in the postprocessor will be output to a CradleViewer file. (Hidden objectswill not be output)
  • CradleViewer is not compatible with a display methods with changing cycles (e.g. transient analysis).
  • Should you have a question regarding how to creating a CradleViewer file, please contact your support representative.

System Requirements

OS [Windows]
Windows® 7 (64bit)
Windows® 8.1 (64bit)
Windows® 10 (64bit)
Windows® Server 2008 R2 (64bit)
Windows® Server 2012 (64bit)
Windows® Server 2012 R2 (64bit)
iPad Pro (iOS 10)
Misc. An Open GL graphics card recommended
Input file CradleViewer file