Calcora offers 100+ free online calculators including math tools, finance calculators, health trackers, unit converters & lifestyle planners. Instant calculations, no sign-up required.
Cost / License
- Free
- Proprietary
Platforms
- Online


Calcora offers 100+ free online calculators including math tools, finance calculators, health trackers, unit converters & lifestyle planners. Instant calculations, no sign-up required.


Free AI-powered Chrome extension for LeetCode that provides intelligent coding hints, FAANG-style mock interviews, and auto-generated study notes with spaced repetition.




Pseudorun is an online tool designed for IGCSE and A-Level students to write, test, and visualize pseudocode easily. It helps learners understand programming logic, algorithm design, and problem-solving by showing step-by-step execution of code and visualizing variables, loops...



Professional plagiarism checker that reviews over 14 trillion web pages, articles, books, and periodicals to help you detect possible plagiarism in your papers. It finds not only copy paste plagiarism, but paraphrasing, good and bad citations.


The ultimate way to organize your games' collection, your unused game keys (securely), and your games wish list collection — whether physical or digital, console or PC.




The ZDT (Zhongwen Development Tool) is an easy to use, open-source Mandarin Chinese flashcard application that can help you learn Chinese. It is written in Java using the Eclipse RCP platform.
Begin your journey into reading Biblical Greek. Start by learning the alphabet, basic words and sentences, and more. Learn using audio, pictures, and easy to read sentences. This application contains almost 300 short lessons grouped into 4 units of study.




Sublango AI-powered Subtitles and Voice-over creates real-time subtitles and voice-over for popular streaming & learning sites.



CalcTastic Scientific Calculator is a high-precision, feature-rich scientific calculator with years of refinement and thousands of satisfied users. Choose from 5 different themes, a configurable display and your choice of operation, Algebraic or RPN.




Typesy is THE industry-leading typing tutor software — it’s easy-to-use typing software reimagined for a new era.




Master New Words In Minutes – Using proven science to make vocabulary building fast and easy.



Grade calculator application to calculate grade, with Final grade Calculator below to find out what grade on your final exam to get your target class grade.

A new way to earn money for college. With RaiseMe, anyone can earn money for college starting in 9th grade based on their achievements in school and life.




Free AI translator for bilingual content. One-click translation for websites, papers, and social media. Customizable style with AI prompts. Accurate industry terms. Uses Google, ChatGPT, and Microsoft engines. Supports 142 languages.

An online calculator that allows the free form mixing of numbers and words, and saves calculations automatically.

Math KIT + is a necessary application for every user. It provides various mathematical features that are productive and easy to use.



Use the GTS free online translation tool to translate texts in over 30 languages.

Med-Quest is entirely dedicated to making fast, accurate, easy to use clinical EDC software and to making sure that software is put to the best possible use. Our cloud based EDC features a lightning fast user interface, automated collection automation techniques and 100%...
EduFrogs is a company that provides free essays, lifehacks for study, essay examples database and more. The company's goal is to help students succeed in their studies.

Ladderly.io is an educational technology ecosystem dedicated to accelerating careers in tech through evidence-based learning and community support. Founded on core values of generosity, freedom, and open source principles, Ladderly provides a comprehensive platform that includes...




VideoGuru's AI-powered tools translates and dubs videos into 16+ languages easily and quickly, preserving original voice tone, supporting subtitles and providing post-editing to ensure 100% translation accuracy.
Conjuga is an intuitive app designed to help learners master French verb conjugation with interactive lessons, accurate pronunciation, and personalized progress tracking.




Upwordo helps you learn German with short, weekly Micro Stories. Get new content with audio, translations, and exercises to improve your vocabulary and comprehension.
