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How to Convert AutoCAD High Version to Lower Version in 2024

Not everyone has access to the latest version of AutoCAD. Besides, upgrading to the higher version may involve additional expenses. If you receive a CAD file created in a higher version, you may need to convert AutoCAD higher version to lower version.

This helps ensure smooth collaboration for all team members to access the file. Also, it can maintain compatibility and access the original design data. Now, let’s learn how to open higher version AutoCAD file in lower version in 3 ways here.

Convert AutoCAD Higher Version to Lower Version

 

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Method 1: Convert AutoCAD Higher Version to Lower Version with ZWCAD

ZWCAD is a lightweight and powerful 2D & 3D CAD solution for both beginners and professionals. It is fully compatible with common CAD files of any version including AutoCAD DWG, DXF, DWT, etc. Meanwhile, it only requires lower computer resources and can run on almost any computer with 2GB RAM and 1GB graphics card. Therefore, you can convert AutoCAD DWG to lower version in standard, 2000, 2004, 2007, 2010, 2013, and 2018 with ease.

Thanks to its self-developed kernel, ZWCAD successfully boosts the performance at 1.7x faster than AutoCAD in opening and designing files. It also goes beyond AutoCAD with advanced features to greatly improve efficiency like Flexiblock, Sheet Set Manager, Point Cloud, File Compare, Smart Plot, Smart Select, etc. While allowing for a perpetual license starting at $899, it offers you the best value in the long run. Now, let’s see how to open a DWG file in a lower version for free.

 

STEP 1. To begin with, launch ZWCAD after you download and install it.

STEP 2. Click the LOGO menu at the upper left corner and choose “Open” > “DWG“.

STEP 3. Navigate to the high version of the AutoCAD file and open it.

STEP 4. Now, click the LOGO menu again and choose “Save As“.

STEP 5. In the File Type, choose a lower version and click “Save” to convert AutoCAD higher version to lower version.

ZWCAD Convert AutoCAD DWG to Lower Version

 

Method 2: Convert AutoCAD DWG to Older Version with DWG TrueView

Autodesk DWG TrueView is one of the best DWG viewers provided by Autodesk which allows you to view and convert AutoCAD DWG and DXF files. It is designed for those who do not have AutoCAD software installed on their system but need to access and view AutoCAD files. Here’s how to convert AutoCAD DWG to older version from 2000 to 2018.

 

STEP 1. Download and install Autodesk DWG TrueView first. Then, run it.

STEP 2. Open the higher version AutoCAD file in the program.

STEP 3. Under the Home tab, choose “DWG Convert” to proceed.

STEP 4. Select the DWG file and click “Open“.

STEP 5. Now, choose a lower version and click “Convert” to get it done.

DWG TrueView Convert AutoCAD DWG to Lower Version

 

Method 3: Convert AutoCAD Higher Version to Lower Version via CloudConvert

CloudConvert introduces an online free DWG Converter that enables you to convert AutoCAD DWG files to various other formats like DXF, PDF, BMP, EPS, GIF, JPG, PNG, etc. Moreover, it can convert DWG files from AutoCAD higher version to lower versions like 2000, 2004, 2007, and 2010. This tool eliminates the need to download and install software, as the conversion process takes place directly over the cloud. Here’s how it works.

 

STEP 1. Visit CloudConvert DWG Converter on your browser.

STEP 2. Click “Select File” and upload the AutoCAD DWG in the high version.

STEP 3. Next, click the “Wrench” icon to select a desired AutoCAD version from the list.

STEP 4. Click “Okay” and hit the “Convert” button to convert AutoCAD DWG to lower version.

CloudConvert Convert AutoCAD DWG to Lower Version

 

FAQs About AutoCAD Higher Version to Lower Version

How to Find the AutoCAD Version of a DWG File?

If you have any CAD software installed on the computer, you can launch it and open the DWG file. Then, you can check out the current version in the command line. If not, you can open the DWG file in Notepad and the first six characters are the version code. Next, please look up drawing format version codes for AutoCAD and check for the current version.

 

Can 3D DWG Files Be Converted to an Older Version of AutoCAD Without Losing Model Information?

Yes, if you use professional CAD software or a DWG converter. As a rule, modeling structures and data can be preserved. However, since AutoCAD does not guarantee full backward compatibility between different versions, it’s strongly recommended to back up the source DWG file in advance.

 

Conclusion

It’s important to note that opening a higher version file in a lower version can result in some limitations or loss of functionality. Newer features or elements that are not supported in the lower version may be lost or displayed differently. Therefore, it’s advisable to check the compatibility and potential loss of data before you convert DWG files from AutoCAD higher version to lower version via ZWCAD, TrueView, or CloudConvert.