1. www.sxc.hu : Free stock photography for your blog, site or any other use that you might have for images.Whether you just want to browse our huge image gallery or want to share your own photos with others, this is the site for you!
2. Wridea.com : Wridea is a web service first to avoid ideas being forgotten, then to organize and improve those ideas by giving you the opportunity to share your ideas with friends and necessary tools to improve your ideas by yourself and individually.
3. Slideshare.com : Upload and share your PowerPoint presentations, Word documents and Adobe PDF Portfolios on SlideShare.
4. Toodledo.com : An easy to use, online to-do list. Get organized, stay motivated, and be more productive.
5. Mint.com : Create your anonymous Mint account, then add your bank, credit card, home loan and investment accounts. This set up takes only five minutes – and that’s all the data entry Mint ever asks of you.
6. eFax.com :Efax help you to Send and receive faxes by email.
7. Box : Share files online with your clients and friends using this simple tool. You will get 1gb of free storage space
8. ReadBag.com : A bookmarking service that lets you save links that you can read later in your browser, email, phone and even in an offline mode.Readbag is a nifty tool to store links you find, but want to read later.
in your browser, phone, e-mail, feed reader, via API or even an offline mode.
9. Relenta.com : Relenta is designed so that once you log into the system, it takes no more than one click to perform any of your routine daily tasks (such as read/write/search for emails, schedule calendar events, assign tasks to co-workers, create/edit to-do lists, etc).
10. YouSendIt.com : Allows you to send files and folder that are upto 2GB without clogging your or your client’s inbox.
11. WordFast.com : Wordfast is the world's #1 provider of platform-independent Translation Memory software. Consistently ranked the most user-friendly and highest value TM tool on the market, Wordfast is pleased to bring you the Wordfast
12. FaxZero.com : Lets you send free faxes to US and Canada.
13. Copyright.com : Find everything you need to know about US copyright.
14. RSS2PDF.com : Turn your RSS feeds into PDFs and read them even when you are offline.
15. CentralDesktop.com : Connect Your People, Collaborate Faster. Central Desktop's Social Technology Platform provides a complete SaaS solution for businesses to collaborate, manage projects and connect their people.
16. FlightStats.com : Get up-to-date information on your flight so you can let your clients know about delays and know when exactly they are arriving if you have to pick them up.
17. SiteKreator.com : Helps you create sites instantly. SiteKreator is an award-winning web application for designing, maintaining and hosting impressive customer-ready web sites.
18. InstaCalc.com : A web based calculator that includes spreadsheet capabilities, unit conversions and programming commands.
19. BlinkSale.com : Lets you send invoices online, recurring templates and keep track of your invoices and purchases.
20. skim-app.sourceforge.net : Helps you take notes directly on a PDF file as you read.
21. Icebrrg.com : Lets you easily build online embeddable forms.
22. ConceptShare.com : ConceptShare is a web-based design collaboration tool engineered for the unique needs of creative professionals whose final product is visual – design, application interface, graphics, advertisements, branding, video animation, etc.Allows you to invite clients to take a look at your design work and get real time feedback while you work on the project.
23. GoToMeeting.com : Setup online meetings with clients and colleagues using this popular meeting tool
24. Wufoo.com : Another tool to help you build forms.
25. Escrow : Use this service to protect yourself and clients when the stakes are high. Its a feature for protecting client and provider from each other.
26. XE.com : Most freelancers work with international clients and a currency converter is a must to determine the payment. This tool takes care of giving you up-to-date information on currency rates.
27. ProjectStat.us : This tool allows your clients to view the status of a project using a token.
28. CreativeCommons.org : This site provides free tools that lets freelancers easily mark their creative work with the freedoms they want it to carry.
29. ProofHQ.com : Lets you annotate a variety of document types – PDFs, PSDs, JPGs, Word, Powerpoint – and webpages.
30. ProposalKit.com : An online tool that helps freelancers with proposal and contract management.
31. SlimTimer.com : An online timer that helps you track time spent on a particular project and bill your clients accordingly.
32. SpotRunner.com : Use this website if you are planning to build a TV advertising campaign.
33. MonkeyOn.com : Create a monkey for each task you want to delegate to someone else. We'll send that person email reminders about the task, and email you a reminder when the deadline for the task has expired.