Try one of these online tools in case you are out of your office and you need to confert a file, send a fax, scan and send a document, or track your comments accross diverse social networks. They are easy to use: all you need is an internet connection.

CoComment is a service for managing, powering and researching conversations online. When using coComment, you can keep track of your comments across any site, share them with friends, and get notified when you get a response. Have you ever posted comments or questions on articles and blogs and then forgotten where you've left them? By tracking your conversation with coComment, you can see all your comments on one page and get notified. You will never miss a response, and will always be part of your online conversations!

Cute PDF is an easy-to-use Windows software that enables you to get advanced control over PDF document output. Easily add comments, security, stamps, headers and footers, create interactive form fields, create booklets or n-Up pages,  combine files, rearrange pages, and much more! CutePDF not only simplifies your business document processing and publishing, but also saves ink, paper and time by controlling and enhancing printed output.

Document Converter eXpress: makes it possible for anyone to instantly convert many of the file formats that are used daily to PDF or Image. No need to install anything on your computer. Simply upload the file and select your delivery method.

Empressr: Upload video, images, text - you name it - to create an online presentation. This is the first Ajax/Flash-based presentation web application, and it's an interesting way to get your online class projects together for free. It is developed a way for anyone to create rich media presentations without having to be a technology expert. The result is the first free online visual storytelling and presentation rich internet application that is so innovative and easy to use.

PDF converter is a popular tool helping you  to convert Microsoft Office, Open Office, Lotus, images, web pages and other formats to PDF. No download required.

PDFonline is also an online converted, developed by BCL Technologies.You can also program PDF application with only 3 lines of code. All is easy and works out well.

scanR: Take a photo of a document, send it to scanR, and then check your email. Voila! A 'scan' without a scanner. It's easy and free. This is a digital scanner and fax in your pocket. Your phone becomes a business center – scan, print and fax wherever you go.

TPC service helps you to send faxes from your browser or from your email client to as many locations around the world as you wish. You can use it whenever you need a fax and you are not in the office.

yousendit: A very popular tool, helping you to send, receive and track large and important files. This tool replaces the need for FTP transfers, overnight couriers and unreliable email attachments.

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