WilliStudy is a free to use studying app available on all Apple platforms. It helps you ace your tests with multiple different modes.
- Free • Proprietary
- Mac
- iPhone
- iPad
- visionOS
- Apple Watch
- Apple TV

WilliStudy is a free to use studying app available on all Apple platforms. It helps you ace your tests with multiple different modes.

In the past, historical events of that day were shown under the calendar leaves. We also list the important events throughout history chronologically on the basis of date each day. With the notifications sent regularly every day, you can follow the historical events of your...



The Encyclopedia of Mathematics wiki is an open access resource designed specifically for the mathematics community. The original articles are from the online Encyclopaedia of Mathematics, published by Kluwer Academic Publishers in 2002.

MicroDicom is an application for primary processing and preservation of medical images in DICOM format

Pluto.AI is your ultimate AI teacher, offering a unique blend of knowledge and assistance. With its cutting-edge technology, Pluto.AI stands out as your go-to assistant for all your intellectual questions.



A calculator with syntax highlighting that supports user-defined variables and functions, math-like syntax, and some more advanced operations such as derivation and integration (estimate), and complex numbers.

Logical Network Editor that runs in your browser. Currently supports basic gates using boolean logic, smart wire routing and network simulation. The simplicity allows to quickly understand the principles of binary logic and simple circuit design.

Create flashcards faster than ever and (f)ace your exams!.



Logisim is an educational tool for designing and simulating digital logic circuits. It has been originally created by Dr. Carl Burch and actively developed until 2011. After this date the author focused on other projects, and recently the development has been officially stopped...

AvisFV is a free FITS viewer for Windows 11, 10, 8, 7 (compatible also with most Linux and Mac if WINE is installed).

The Starry Night apps are the most comprehensive educational astronomy apps. Use it with your introductory astronomy textbook or on its own. It's a powerful, portable planetarium that fits in your backpack. It puts thousands of stars and planets at your fingertips.

Telepedia is a free, ad-supported wiki hosting company focusing on creating comprehensive wikis for entertainment communities.
Teache is a mobile app that connects users with instructors for in-person classes. These classes can be almost anything, from skydiving to firewalking to math. As long as there is an expert on the subject, there can be a class. I created Teache for two main reasons:



Doksi.net provides a free knowledge repository. Guides, studies, reports and publications are available in 400+ categories. Totally free of charge.
HawkWatch International's Identification Guide to Raptors" puts expert hawk identification content in the palm of your hand. In this guide to North America's 34 species of diurnal raptors, you'll find nearly 1000 annotated photos, and cutting edge identification...

The mobile version of an acclaimed field guide featuring illustrations, comparisons, and more information for identifying birds in the field.

Lessons Learned Server is a light-weight knowledge-base web application with powerful editing capabilities. Based on PHP and MySQL. Available as a downloadable server application or via cloud hosting.

Server Fault is a Q&A site for system administrators and IT professionals that's free. Free to ask questions, free to answer questions, free to read, free to index, built with plain old HTML, no fake rot13 text on the home page, no scammy google-cloaking tactics, no...

Move, listen, see: Your senses are involved when learning your vocabulary with cabuu. This engagement keeps you active and focused, it helps you learn faster and form longer-lasting connections in memory.



Tagaini Jisho is a free to use Japanese dictionary. It is available in several languages such as german or french.

Course Builder is our experimental first step in the world of online education. It packages the software and technology we used to build our Power Searching with Google online course. We hope you will use it to create your own online courses, whether they're for 10 students...
StudyBlue is your online home to store lecture notes and make flashcards. Study online and on your phone for effective, productive learning for free.
Craft your story. Write your novel. Dabble is software for writing novels for the desktop (Mac and Windows) and browser, syncing between computers.

An online teaching platform designed to help learners of all levels become confident and effective tutors. It offers 30 practical, interactive lessons covering topics such as identifying your teaching style, understanding how learners learn, delivering clear explanations...

Take your favorite courses on the go: Coursera and Udacity in one iPad app!
