• Zamzar
  Zamzar supports conversion between a wide variety of different file formats. Many conversion options, among them 11 document formats, 8 image formats, 9 audio formats and 12 video formats.
• Media-Convert
  Media-Convert can deal with many formats. Most important are Text, HTML, XHTML, Microsoft Word, RTF, PDF, PS, Open Office, Star Writer, CSV, dBase, Microsoft Excel, Pocket Excel, Lotus 123, Quattro Pro, Star Calc, Open Office, MathML, Open Office Formeln, PowerPoint. Besides: Video and Audio-formats.  To convert a file located on your computer : Check File mode, click Browse and choose the file, select input format (if auto detection fails) and output format, submit the form.  To convert a file located on a webserver : Check URL mode, enter the file URL, select input and output format.
• txt2tags
  This tool generates HTML, XHTML, SGML, LaTeX, Lout, Man Page, MoinMoin, MagicPoint and PageMaker-documents out of a single plain text-file with minimal markup.

Additional Converters

• Convert And Compress An Audio File
  This webpage will convert a most sound formats, including .wav, .mp3, .aiff, .aac, into any other sound format.  The max audio size is 5 megabytes and the max bit rate to convert a sound into is 256 kbps. Leave it blank and the bitrate will stay the same during the conversion.  A .wma can be converted to another format, but files cannot be converted to a .wma.
• Convert And Resize An Image
  This webpage will convert a .png, .gif, .jpg, .jpeg, .bmp, or .ico into any image format and size.  The max image size is 5 megabytes and the max resolution to convert an image is 1280 x 1024. Animated gifs can be resized, but cannot be converted to another format.
• Video Downloader
  This site allows you to download videos to your computer directly and easily -just one click from most video sites.  Another site to download videos is - Keep Vid Note: You will need the program installed on your computer to change the downloaded format.  This is an excellent freeware program!
  Program to Install -  SUPER © Simplified Universal Player Encoder & Renderer. - SUPER © Simplified Universal Player Encoder & Renderer.
  A GUI to ffmpeg, MEncoder, mplayer, x264, mppenc, ffmpeg2theora & the theora/vorbis RealProducer plugIn.   If you need a simple, yet very efficient tool to convert (encode) or play any Multimedia file, without reading manuals or spending long hours training, then SUPER © is all you need.  It is a Multimedia Encoder and a Multimedia Player, easy-to-use with 1 simple click. Note Must go to bottom of first page to go to download page and on that page click on link in red text and then on the third page scroll down and select one of the four download sites.
  Instructional YouTube Videos - Embed YouTube Video into PowerPoint  and Embed YouTube into PowerPoint Offline
• PDF Online
  Converts MS Word (DOC), MS Publisher (PUB), MS Word (RTF), MS Excel (XLS), MS PowerPoint (PPT), HTML (MHT), MS PowerPoint (PPS), Text (TXT) and JPG, PNG, BMP, TIFF, WMF, EMF, GIF to PDF online. The .pdf-file is sent via e-mail.
• PDF Converter
  This site converts MS Office, Images, Web Pages, Vector Graphic Formats files to PDF
• Color Converter
  Convert hex color code to RGB and RGB to HEX (Hexadecimal)