Switching to Sisulizer from another localization tool is very easy and you are not going to lose any of your translations. There is no reason not to use Sisulizer—your business will profit greatly from Sisulizer.
The best way to import your existing translations is to read them from your localized binary files. Just follow these simple steps:
If you are using Multilizer™ 6.x you can simply use File | Open in Sisulizer to import your .mpr file.
If you are switching to Sisulizer, you will be happy to see how many formats are supported to import translations.
Where applicable, you can import by context, by original value, or even using both methods. You can import only strings or all items. When the format provides the pertinent information, you can import statuses and comments. Sisulizer has very flexible import filters.