Tixati YES it is a very good tool ;-)

Hellinic (GR) translation: 99%

download from  https://support.tixati.com/files/tixati_language_template_gr.txt  <(copy this) and save as name tixati_language_template_gr.txt

copy tixati_language_template_gr.txt file in (where is).\Tixati_portable\
open Help (?) > Switch Language > select open folder > (where is).\Tixati_portable\tixati_language_template_gr.txt
restart Tixati ..and
please Test  (I do not have much time to Testing)

Thanks, Nickname

Nice.

I uploaded a zip of this exact same file in case anyone has a slow connection.

https://support.tixati.com/files/tixati_language_template_gr.txt.zip

Works fine +1

Hellenic (GR) translation
ver 0.99
fix space between words,fix some names.