NCH Switch Support Page

Download Audio Converter Software
General Questions
Specific Audio File Format Support

NCH Broadwave Support Page

Download BroadWave Streaming Audio Software
Broadcasting FAQ's
General Questions
BroadWave Video Guide

NCH Express Scribe Support Page

Download Express Scribe Transcription Software
Express Scribe Mini
Files and Formats
General Questions

NCH Prism Support Page

Download Prism Video Converter Software

General Questions

Open Office Suite v4 (Pro) Support Page



Latest Software Update  (Please sign in to access this area)

OpenOffice is the best leading office software that suite for word processing, spreadsheets, presentations, graphics, databases and more. It stores all your data in an international open standard format and can also read and write files from other common office software packages like Microsoft Word, Excel, Powerpoint and Access. (Support Microsoft Office 95 – 2010 file format.)


Installation Instruction:

Step1.   Insert the software disc to your DVD reader / burner. 

Please go to 「MyComputer」.  Browse to your DVD reader. 



Go to the CD/DVD Reader at the left hand panel. You should see a folder named "files" in the root directory.

Go to the "Files" folder.   You will see two setup files for Instllation. The first one is British English Veriosn. And the second one is US English Version.

Please choose your prefered version to install. 




Login below to see comprehensive user guide, video tutorials and FAQ.

You can also download complete installation guide, Help files including Get Started With OpenOffice, Writer Guide, Cal Cuide, Impress Guide, Draw Guide and Math Guide.


How to Install OpenOffice Mac on OS X



Installation Guide: Download Here


OpenOffice User Guide:

Get Started With OpenOffice, Download Here
OpenOffice Writer Guide, Download Here
OpenOffice Cal Guide, Download Here
OpenOffice Impress Guide, Download Here
OpenOffice Draw Guide, Download Here
OpenOffice Math Guide, Download Here


Open Office Video Tutorial:



Other Tutorial  for Open Office Suite:


Latest Software Update

OpenOffice for Windows

Windows version download here

OpenOffice for Mac

Mac version download here

OpenOffice Suite – Pro

Thundebird v11 just released.

Windows version download here.  Mac version download here.

Lighting Plugin for Thunderbird


User Guides – the zip file packed with all user guides

Download user-guide

Open Office add-ons Language Packs

Please visit this page to see all available language packs.

NCH Inventoria Technical Support

Download Inventoria Inventory Software

Inventoria User Guides

How to…

Supported Report Type

  • Inventory
  • Inventory by Location and Category
  • Inventory with Image by Category
  • Low Level Stock
  • Inveotyr by Default Supplier
  • Backorder Report
  • Sales Report


Web Access UI screenshot


All purchase orders history


Track Sales History


NCH Express Invoice Support

Download Invoice Software


For NCH Express Invoice Technical Support

Please visit this link to see NCH's support section.

Express Invoice Guides

How to…

General Support Questions

NCH Express Accounts Support


Express Accounts Tutorials:

How to…



Accounting Guides


For NCH Technical Support

Please visit this link to see NCH's support section.