Conversion Tools

Cloudconvert: File converter that supports nearly all audio, video, document, e-book, archive, image, spreadsheet, and presentation formats. Speedy work with video noted. Limit of 25 conversions per day

EasyUnitConverter: EasyUnitConverter provides a set of mathematical tools that includes 2000+ units conversion and online calculations

File-Converter-Online:  Converts over 80 file types, convert multiple files to PDF, and site is carried in 15 different languages

Good Calculators: Large number of conversion calculators from science to shoe size

MConverter: Convert files individually or in bulk. Lots of media and document formats supported. Files are deleted 4 hours after uploaded

123 Apps Converter Tools: Convert audio, video, documents, fonts, images, archives, and ebooks. Make a selection of the converter tools from the drop-down menu

MP3 Converter: Video to MP3 converter of online video files or streaming video as well as support for MAC and Windows video

Croppio: Easy cropping tool for images, audio, and video from your computer/device or a URL. All originals are deleted from their servers after 1 hour

i2img: One of Sciweavers tools supporting and converting the following formats: PG, PNG, BMP, GIF, TIFF, PBM, PGM, PPM, WMF, SGI, PDF, EPS, FIG, PS, SVG, RGB

Media.io: Online audio converter that converts nearly 30 file types

YouCompress: Reduce the size of videos, PDFs, songs and images. Will compress MP4, MOV, MP3, PDF, PNG, JPG, JPEG, GIF

i2OCR: Sciweavers' online OCR tool to extract text from images in 60 + languages and allows for unlimited uploads. Extracts text from images to be edited, formatted, indexed, searched, or translated

NewOCR: Online OCR service analyzing uploaded or online images for text, recognizes 58 languages, and outputs to a doc, PDF, or txt file

OCR Space: Converts scans or (smartphone) images of text documents into editable files and download results as Text