Meddal made the following 21 translations:

• 'Yes' as 'Iawn' in SumatraPDF / cy
• 'Search with &Wikipedia' as 'Chwilio gyda Wicipedia' in SumatraPDF / cy
• 'Search with &Google Scholar' as 'Chwilio gyda &Google Scholar' in SumatraPDF / cy
• 'Open Previous File In Folder' as 'Agor y Ffeil Blaenorol yn y Ffolder' in SumatraPDF / cy
• 'Open Next File In Folder' as 'Agor y Ffeil Nesaf yn y Ffolder' in SumatraPDF / cy
• 'No' as 'Na' in SumatraPDF / cy
• 'Manual On Website' as 'Llawlyfr ar y wefan' in SumatraPDF / cy
• 'Close Tabs To The Left' as 'Cau Tabiau I'r Chwith' in SumatraPDF / cy
• 'Delete' as 'Dileu' in SumatraPDF / cy
• 'Close All Tabs' as 'Cau Pob Tab' in SumatraPDF / cy
• 'Error' as 'Gwall' in SumatraPDF / cy
• '&Keyboard Shortcuts' as '&Llwybrau Byr Bysellfwrdd' in SumatraPDF / cy
• '%s annotation. Ctrl+click to edit.' as '%s anodiad. Ctrl+clic i olygu.' in SumatraPDF / cy
• 'Properties...' as 'Priodweddau...' in SumatraPDF / cy
• 'Open In New Window' as 'Agor Mewn Ffenestr Newydd' in SumatraPDF / cy
• 'Edit %s Annotation' as 'Golygu Nodiant %s' in SumatraPDF / cy
• 'Delete Annotation' as 'Dileu Nodiant' in SumatraPDF / cy
• 'Copy File Path' as 'Llwybr Copïo Ffeil' in SumatraPDF / cy
• 'Clearing history...' as 'Yn clirio hanes...' in SumatraPDF / cy
• 'Cleared history of %d files, deleted thumbnails.' as 'Hanes wedi'i glirio o ffeiliau %d., lluniau bach wedi'u dileu' in SumatraPDF / cy
• '%s annotation. Ctrl+click to select. Ctrl+dbl click to edit.' as '%s nodiant. Ctrl+clic i ddewis. Ctrl+dbl i olygu.' in SumatraPDF / cy