Guide: How to Lock CAD Files ?

This process to lock AutoCAD DWG and DXF file is very easy to learn and we hope you can enjoy the excellent exprience.  It can lock a AutoCAD drawing so that other users can view but not modify the information in the drawing.

Step One: Download and install it. The main interface is like following screenshot. On right toolbar, you can see, "Add Folder", "Add Files", "Remove", "Remove All".

Step Two: Add CAD file.  Click "Add Folder" to load your local CAD folder and click "Add Files" to add your CAD files directly. You see, these supported input formats includes DWG and DXF files.

 

Step Three:  Define output destination. Here, find your output destination is OK.

 

Step Four: Conversion. Click "Convert" button and it will pop up a new widnow, click "Try It".

Here, you know this simple way to prevent AutoCAD drawing data from being modified. If you do like this software, click "Buy Now" link to get it. Welcome to free download it and have a try.

 

Key Features of AutoCAD Lock

Powerful encryption, secure the entities in the drawing, they can not copy nor change it

Recipients can open up protected drawing, and add lines etc to the drawing file.

To drawing owners, please be sure to keep a copy of your design, the encrypted drawing can NOT be unlocked.

Batch encrypt many files or folders in one go.

Friendly interface and easy to operate.

 

 

Why Need this Software Lock CAD ?

Keep others from copying and using part of your drawing

Protect the copyright of the design, especial useful for contractors

Collaboration needs, there is no more concerns of the reviewed drawings has been changed unexpected, while the mark up is still clear and easy to be enclosed.

Supported input formats includes DWG and DXF.

System Requirements of CAD Lock Free

OS: Microsoft Windows XP, Windows Vista, Windows 7.

Processor: 1GHz Intel/AMD processor or above.

RAM: 256MB RAM (512MB or above recommended).

Free Hard Disk: 10MB space for installation.

Graphics Card: Super VGA (800×600) resolution, 16-bit graphics card or higher.

 

FAQ

Q 1: How can I register the trial version software?

A: Please click on the Buy Now link in our website to purchase the registration code,  or click on the Buy Now link in the trial version software, fill out the purchase form, and then the system will reply you an email embedded with the registration codes as soon.

Q 2: What happens after I send the order?

A: Normally, you will receive your registration information in a few minutes after sending the online order form.

Q 3: Is it secure for me to order online?

A: Yes, it is. We are using E-Commerce Payment Processing Services.

What is CAD ?

Computer-aided design (CAD), also known as computer-aided design and drafting (CADD), is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software provides the user with input-tools for the purpose of streamlining design processes; drafting, documentation, and manufacturing processes. CADD output is often in the form of electronic files for print or machining operations. CADD software uses either vector based graphics to depict the objects of traditional drafting, or may also produce raster graphics showing the overall appearance of designed objects.

CAD often involves more than just shapes. As in the manual drafting of technical and engineering drawings, the output of CAD must convey information, such as materials, processes, dimensions, and tolerances, according to application-specific conventions.