Selected Customers

Specials run until 9/20/2021

Offers are for commercial and industrial customers only.
All prices are net.

Complete Price Sheet.

Not sure which edition is the right one? Visit our Edition Comparison

Update to Version 4

Sisulizer version 4 is a paid update recommended for all Sisulizer customers.

Update to Sisulizer 4

Still using Sisulizer 3 or Sisulizer 1.x/2008/2010?

Time to update to version 4 now and profit from all new features in version 4.

Software Localization News

Version 4 Build 374 released


The new build comes with many new features. [...]



Tutorials updated [...]

.NET Support updated


New in May 2018: [...]

Sisulizer 4 Build 366


Build 366 - support for Visual Studio 2017 [...]

10 Years Sisulizer


Celebrate and save Big. [...]

Our customers use Sisulizer...

to reach international customers with software in their language

to localize their in-house software in the international subsidiaries

to build multilingual custom software for their clients' enterprises

as Localization Service Providers because it is the localization tool of their customers

to localize software at Government Agencies

To teach software localization at Universities

for software localization on Electronic Devices

To translate software for Biomedical Hardware

to localize software in the Mining Industry

to create multilingual software for Mechanical Engineering


First Class Support

Free Support Forum

A few opinions from many

"Hello Ilkka, thanks for implementing this feature. Now it is really more comfortable."

"This is the fastest ever resolution of an issue from a vendor in my 20 years in the IT business. "

"This is the way it should be."

"Sisulizer team has the best/fastest support I have come upon!"

Read more customers opinions.

We offer free technical support in our forum. Please join our support forum where our staff and other Sisulizer customers are waiting to assist you. If you have a question regarding localization of your projects with Sisulizer, please don't hesitate to log in and ask.

Advantages for you: Our support team is observing the forum nearly around the clock every day. Answers in the support forum are fast and do not have the risk of getting lost like emails e.g. in spam filters. We do not offer free email or telephone support. All our support powers are concentrated to our forum.

The 10 last posts in our forum