Musrar made the following 3 translations:

• 'Delete' as 'Suprimeix' in SumatraPDF / ca
• 'Close Tabs To The Left' as 'Tanca totes les pestanyes de l'esquerra' in SumatraPDF / ca
• 'Close All Tabs' as 'Tanca totes les pestanyes' in SumatraPDF / ca