CloudConvert - convert anything to anything - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.
JPGtoExcel.com - This image to excel converter helps to convert text and tables data from images to excel spreadsheets with OCR processing for free
Smallpdf - PDF document management and conversion suite
theonlineconverter.com - Theonlineconverter.com is an online file conversion platform which offers a user-friendly, cross-platform online tools for user's diverse needs. It allows batch conversion of files and is completely free of cost.
Clipperly - Convert, edit or optimize your files online. More than 400 different formats supported among documents, images, spreadsheets, ebooks, archives, presentations, audios and videos.
Convertio - File Conversion in the Cloud