ALG II (Hartz IV) (Application for social benefits): Information leaflets and help filling out applications is provided in many languages by the German Employment Agency.
Flüchtlingshilfe (Refugee Assistance) Castrop-Rauxel provides translations of the main application forms and some annexes in Arabic on their website.
Antrag auf einen befristeten Aufenthaltstitel (Application form for a temporary residence permit, Berlin): translations in various languages
Grundgesetz: the constitution of the Federal Republic of Germany in Arabic
Kindergeld (Child benefits): The Bundesagentur für Arbeit (Federal Employment Agency) issues a bilingual version of the form (annex child, information leaflet child benefits, and other translations on the website of the Bundesagentur für Arbeit!).
Furthermore the child benefit office provides valuable information about child benefits on brief informational flyers in various languages.
Social benefits for non-German citizens: A general outline of the benefits that foreign citizens are entitled to can be found on the website of the Senatsverwaltung für Gesundheit und Soziales (Berlin Senate’s Administration for Health and Social Affairs, unfortunately only in German).
Working in Germany: The trade union DGB Nordrheinwestfalen explains important terms and rights in Arabic and English.
*Disclaimer: KuB e. V. accepts no liability for information found on external websites.