AutoCAD Crack [Updated] 2022









AutoCAD 21.0 Crack Activation Download [Win/Mac] (April-2022)

AutoCAD introduced several unique features that made it revolutionary, including the “Non-Technical User’s Guide”, which was designed to be read by anyone, not just CAD operators. Before AutoCAD, CAD programs were not accessible to those who had no training or experience working with them.

AutoCAD’s user interface (UI) has been updated several times since its introduction. With the release of AutoCAD 2014, the software was completely overhauled and redesigned. AutoCAD is still widely used, and according to Gartner, it is the most widely used engineering software application in the world.

This guide will help you to install and configure AutoCAD for the first time, or re-configure an existing installation.

Fees: AutoCAD is free to download, use and distribute for personal use, but the software is available for purchase and use by businesses. There are no license fees for basic desktop use. Subscription fees are charged for support, additional use rights, technical support and training.

AutoCAD Setup

Downloading and installing the AutoCAD installation package for AutoCAD software is required prior to installation.

The easiest way to get your AutoCAD software from Autodesk is through the online AutoCAD installer. After downloading, the installer will walk you through the steps of installing AutoCAD software. AutoCAD installer is free for 30 days after which you will be required to purchase a license or upgrade. To download the installer, click the link below.

The AutoCAD installer will download the following:

AutoCAD software (AutoCAD 2012 to 2018)

AutoCAD Installer

AutoCAD Help System (AutoCAD 2011 and earlier)

AutoCAD Help System is designed to help users learn about AutoCAD software by providing all of the information on AutoCAD in one place.

AutoCAD Help System is automatically installed when the software is installed.


AutoCAD Help System is the only way you can contact Autodesk technical support.

After installation, you can launch Help from the program menu, or from the Help System icon in the tool bar.

If you don’t see the Help icon, click the Start button, and then click Help.

Launching the Help System will take you to the Help System homepage.

Click the Help drop-down menu to display the Help System’s

AutoCAD 21.0 Crack+

There are many free, as well as commercial, add-on applications for AutoCAD. Although most of them are based on older AutoCAD features, there are some nice new features like bounding box and dynamic streamline removal.

Many Autodesk products use the capabilities of the Office Open XML (OOXML) format. OOXML is an open standard that allows the interchange of Office documents between applications. OOXML enables the use of office documents with XHTML, MathML and OASIS Open XML Product Interchange Format (OXPIF) for interoperability. However, support for OOXML in AutoCAD is limited. Because of the differences in the XML syntax of office XML files and what AutoCAD can process, most Autodesk products read in OOXML documents but fail to export them to the native format.

Autodesk also sells its own CAD product on Mac OS and Linux, Inventor. This product uses the native CAD file format, a proprietary version of the native AutoCAD format. Autodesk Inventor was criticized in the Mac application review site in October 2013 for numerous bugs and severe security issues. Autodesk stated that they have responded and are working on the issue. Inventor allows publishing into other products such as WebCAM, Revit, Revit Architecture, Revit MEP, FreeCAD, ArchiCAD and other products.


AutoCAD LT is a free version of AutoCAD that runs on Windows, Mac OS and Linux. It is also available for the iPad (as of 2012) and Android (as of 2013). The product was originally for use on desktop computers, but is now on a range of mobile platforms and is able to use the same drawing files as the desktop versions. The products are compatible with each other and with AutoCAD, although AutoLISP programming is not supported.

AutoCAD LT has a 32-bit version and a 64-bit version. The 32-bit version has limitations on certain aspects of the product, but the 64-bit version is a full AutoCAD capable version. AutoCAD LT is an essential tool for those who wish to use AutoCAD to view and to create simple 2D drawings. The product is a cross-platform, cross-platform in the sense that a registered user can use the same version on all four platforms. There are also various feature differences

AutoCAD 21.0 Crack +

Run the game with.exe file.
Press “R” key and run the program to register your product.


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Flexbox doesn’t work in Opera

I have a flexbox (Bootstrap) layout I’m trying to get working on Opera.
This is the minimum example that works fine in all browsers except Opera.


.container {
padding: 15px;

.row {
background: lightgray;

.offset-md-3 {
margin-left: 16.66666667%;

.col-md-6 {
width: 50%;

It looks like this in Opera:

I’m using this website to try to find the solution. In all other cases the code works well.


Here’s the problem:
.col-md-6 {
width: 50%;

Changing the width to flex-basis: 50% will fix this issue.


For CSS flexbox to work you need to add a vendor prefix to the rules you want to use flexbox (this is the case of your margin-left), and there is some support for flexbox only in Internet Explorer 9 and 10, and only on platforms running Windows 8 and higher.
The working solution for you is to use the value flex-basis instead of the column width (as @Mohammad-Amin suggested in the comments):
.col-md-6 {
flex-basis: 50%;


The CSS-Tricks article linked in @Michael_B’s answer is very good.

1. Field of the Invention
The present invention

What’s New In?

Refresh your drawing instantly when you open it or make annotations. This capability also supports editing drawings at a high level of fidelity with basic operations like inlining and moving objects. (video: 1:37 min.)

Use Pen tools to add an ink signature to your drawings. With a host of new features, like automatic correction of digitization artifacts, automatic pen calibration, and the ability to scale the text to the size of the drawing, it’s easier than ever to add pen signatures and annotations to your AutoCAD drawings. (video: 1:37 min.)

Enjoy the next generation of AutoLISP — a language that lets you automate the creation of drawings and annotations. Create scripts that instantly add marks, notes, images, and hyperlinks to drawings, and customize the markup in your drawing with tags. It’s easy to script your own custom annotations to add dynamic content to your AutoCAD drawings, or use script templates to quickly add user-defined text and shapes. (video: 1:43 min.)

Annotation types that can be added to drawings include:

Hyperlinks: Use hyperlinks to navigate directly to other parts of your drawing or web pages.

Arrows: Create arrows with text and images to indicate connections between elements.

Lines: Draw straight and curved lines, or use them to create and edit freeform lines and polylines.

Text: Use text for notes, instructions, and other information that’s easy to add and edit.

Use text for notes, instructions, and other information that’s easy to add and edit. Handles: Draw polylines that display arrows on both ends. Use handles to draw circular arcs and other circular objects.

Draw polylines that display arrows on both ends. Use handles to draw circular arcs and other circular objects. Lines of Steel: Use lines of steel for drafting and manufacturing purposes, and to draw paths for vector-based tools.

Use lines of steel for drafting and manufacturing purposes, and to draw paths for vector-based tools. Abbreviations: An AutoCAD 2023 stencilset allows you to create abbreviations, which you can apply to any text in the drawing.

An AutoCAD 2023 stencilset allows you to create abbreviations, which you can apply to any text in the drawing. Scales: Create custom scales for projects or parts of your drawings.


System Requirements:

Windows 7 or higher
1.3 GHz Dual-Core CPU
2GB Graphics
3GB hard drive space
Minimum requirements:
Windows 7
1.2 GHz Dual-Core CPU
Minimum System Requirements (Mac):
Mac OS X 10.8 or later
2.8 GHz Dual-Core Processor
1024 x 768 display