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Professional 2D and 3D CAD software with specialized tools for use across design and engineering disciplines.

GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching. It has received several educational software awards in Europe and the USA.

Apps:
GeoGebra Graphing Calculator
GeoGebra Geometry
GeoGebra CAS Calculator
GeoGebra 3D Calculator
GeoGebra Scientific Calculator
GeoGebra Classic

Repository of Free, Open source textbooks licensed under CC. Also lookup Open Stax CNX for extended repository of more books. Project started by Rice university. Book subjects include: Alg 2, Calc, Calc2, Calc 3, Biology, Phycology, C++ .ect.

PrimeWire provides an index of movies from video hosting sites and lets you watch them online. Search the archives or browse the categorized, filterable listing of videos and select one to get more info along with links to watch online. You can also create an account to get access to more features like voting and commenting.

The website was previously known as 1channel, then as LetMeWatchThis and PrimeWire. The previous domain PrimeWire.ag was set down, but it now redirects to Primewire.li

Free proofreading tool for LibreOffice, Apache OpenOffice, Microsoft Word, Ulysses, Mozilla Firefox, Microsoft Edge and Google Chrome. Also available as a standalone application. Supports about 20 languages (on different levels) and allows customization.

Free - 20,000 characters per check
• Thousands of patterns for finding errors in English, German, French, ...

Premium - 40,000 characters per check
• Thousands of patterns for finding errors in English, German, French, ...
• Add-on for Microsoft Word (more...) - no character limit
• Detection of wrong gender in salutation (German only)
• Additional word pairs for statistical detection of typos for English, German, and French
• Detection of incorrect checksums in ISBN and IBAN numbers
• Detection of more than 2500 additional errors for English, German, French, and Dutch

Z-Library is one of the largest online libraries in the world that contains over 4,960,000 books and 77,100,000 articles. We aim to make literature accessible to everyone.

LaTeX is a document markup language and document preparation system for the TeX typesetting program. The term LaTeX refers only to the language in which documents are written, not to the editor used to write those documents. In order to create a document in LaTeX, a .tex file must be created using some form of text editor. While most text editors can be used to create a LaTeX document, a number of editors have been created specifically for working with LaTeX.

Powered by deep AI technology, Wordtune helps you rephrase your sentences to say exactly what you mean through clear, compelling, and authentic writing.

Copyscape is a free plagiarism checker. The software lets you detect duplicate content and check if your articles are original.

Unicheck (ex. Unplag) is an accurate plagiarism detection engine. Fast as light, Unplag performs real-time check against real-time web index. .

See real in-depth website engagement, traffic sources, and site ranking information with SimilarWeb extension.

Babbel is the new way to learn a foreign language. The comprehensive learning system combines effective education methods with state-of-the-art technology.

A simple, addictive, and fast way to learn languages. Join today and try our world-leading scientific approach.

Join our community of 30 million riders helping improve transit routes in cities worldwide.

Cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems.

Bitdefender comes with real time scanning that is called Virus Shield and an auto-scan mode that checks your system when the computer is idle. Game mode is fully automated and will be enabled when it detects a full screen application running. This antivirus is made to be as simple as possible so you won’t find any more setting options other than a few buttons to enable or disable the virus shield and auto scan. To scan the whole drive, you will have to right click on the drive letter from Explorer and select “Scan with Bitdefender”.

NewPipe is a lightweight YouTube front-end for Android.

It doesn't need the YouTube-API or any Google Play Services, as NewPipe only parses the YouTube website in order to gain the information it needs.
Therefore this app can be used on devices without Google Services installed. Also, you don't need a YouTube account to use NewPipe, and it's FLOSS.

Features

Search videos
Display general information about a video
Watch YouTube videos
Popup mode (floating player)
Select the streaming player to watch the video with
Download videos
Download audio only
Open a video in Kodi
Show Next/Related videos
Search YouTube in a specific language
Watch/Block age restricted material
Display general information about channels
Search channels
1080p/2K/4K support
Local playlists
Subtitles
Livestream support
Show comments

Akismet checks your comments and contact form submissions against our global database of spam to prevent your site from publishing malicious content.

Shorten URLs from anywhere with bit.ly. Bit.ly allows users to shorten, share, and track links (URLs). Reducing the URL length makes sharing easier. Bit.ly is available as a website, as a bookmarklet, and as a robust and open API. It is also integrated into several popular third-party tools, such as TweetDeck .

SocialBlade can help you track YouTube channel Statistics, Twitch user stats, Instagram stats, and much more!.

The World’s Best Machine Translation

DeepL’s neural networks are able to capture even the slightest nuances and reproduce them in translation unlike any other service. In blind tests pitting DeepL Translator against the competition, translators prefer DeepL's results by a factor of 3:1. DeepL also achieves record-breaking performance according to scientific benchmarks.

Your Data is Secure

We guarantee DeepL Pro subscribers that all texts are deleted immediately after the translation has been completed, and that the connection to our servers is always encrypted. This means that your texts are not used for any purposes other than your translation, nor can they be accessed by third parties.
As a company based in Germany, all our operations comply with European Union Data Protection laws.

Translate Whole Documents

With DeepL Pro, you can translate an entire document with one click. All fonts, images, and formatting remain in place, leaving you free to edit the translated document any way you like.
Get started today and let DeepL Pro translate your Microsoft Word (.docx), PowerPoint (.pptx), and text (.txt) files. Further formats coming soon!

API Access

If you sign up for the DeepL API plan, you will be able to integrate DeepL’s JSON-based REST API into your own products and platforms. This allows you to incorporate the world’s best machine translation technology into a variety of new applications. For example, a company could have their international service enquiries instantly translated by DeepL Pro, greatly simplifying business procedures and improving customer satisfaction.

CAT Tool Integration

Freelance translators, translation agencies, language service providers, or corporate language departments can all benefit from using DeepL Pro, the world’s best machine translation technology, in their CAT Tool.

Klavaro is a simple tutor to teach correct typing, almost independently of language and very flexible regarding to new or unknown keyboard layouts.
Its key features are:
* Internationalization
* Ready to use keyboard layouts
* Keyboard layout editor
* Basic course
* Adaptability, velocity and fluidness exercises
* Progress charts.

A place to view reputation and verify social media accounts as well as provide arbitration for trades.

Sci-Hub is a shadow library website that provides mass and public access to millions of research papers for free.

Welcome to the official YTS.MX (.LT) website. Here you can browse and download YIFY movies in excellent 720p, 1080p, 2160p 4K and 3D quality, all at the smallest file size. YTS Movies Torrents.

Controversial database of paywalled articles and other hard to find academic content.

Watch your favorite movies online free on Putlocker.to
Discover thousands of latest movies online.