pLoader program directory has a folder named 'locale' that contains sub-folders, one for each translation language.

The translation file is pLoader.po and it has the following structure :

(...)

msgid "string to translate"
msgstr "translated string"

(...)

Only the "translated string" must be changed.

To create a new translation file, you can use locale/fr_FR/pLoader.po file as a template.

Copy that file in a new sub-folder ( for example : tr_TR to add turkish ) and edit the file with an uft-8 compliant file editor.

Once finished, send me the pLoader.mo file and it will be part of the next pLoader release.