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Free Tools

Browse the best Free Tools listed by the community. Find a site or submit your own free.

todoist.com

Organize your tasks and to-do lists for free.

undo.io

Free debugging tools for developers to find and fix bugs faster.

10minutemail.com

Get a temporary email address for 10 minutes. Use it to sign up for things safely.

www.openstreetmap.org

Free editable world map. Open data for everyone.

www.duolingo.com

Learn a new language for free. Fun lessons and games.

www.freepik.com

Find free photos, vectors, and illustrations for your projects.

calendar.google.com

Keep track of your schedule, appointments, and events in one place.

www.sejda.com

Edit your PDF files online for free. Add text, images, and fill out forms.

jsonformatter.curiousconcept.com

Format, validate, and convert JSON data easily online. Helps developers work with data.

filezilla-project.org

Transfer files to and from servers for free. Reliable and easy to use.

www.lynxlabs.is

Free browser-based 10-point COA source-record checklist for laboratory research teams. It checks whether lot/sample ID, lab identity, methods,...

www.gutenberg.org

Read free e-books. Thousands of classic books are available to download.