AutoCAD

Where Are AutoCAD Backup Files Stored?

Locating Your AutoCAD Backup Files

If you’re looking for your AutoCAD backup files, you’ll need to follow a few straightforward steps to find their exact location.

  1. Open AutoCAD: Start by launching the AutoCAD application on your computer.

  2. Access the Options Window: Type OP in the command line at the bottom of the screen and hit Enter. This will open the Options dialog box.

  3. Navigate to the Files Tab: In the Options window, there will be several tabs at the top. Click on the “Files” tab to view various file location settings.

  4. Find Automatic Save File Location: Scroll through the list until you locate a section labeled “Automatic Save File Location.” Note the directory shown there; this is where your AutoCAD autosave files will be stored.

Recovering an AutoCAD Autosave File

If your AutoCAD program crashes or if a file doesn’t save properly, you can recover your work using autosave files:

  1. Locate Your Autosave Files: Go to the directory noted in the previous steps. Autosave files typically have a .sv$ extension.

  2. Rename the File: To recover your work, you’ll need to rename the file. Change the .sv$ extension to .dwg. This converts it to a usable AutoCAD drawing file.

  3. Open the File: After renaming, double-click the file or open it from inside AutoCAD. Your drawing information will be intact as of the last autosave.

Understanding AutoCAD Backup Files

By default, AutoCAD automatically generates backup files every time you save your work:

  • Backup Creation: Whenever you save a drawing, AutoCAD creates a backup file with a .bak extension in the same directory as the original drawing.

  • Autosave Intervals: Additionally, autosave runs at set intervals (typically every 10 minutes) to help safeguard your work against unexpected shutdowns.

Backing Up AutoCAD Files Manually

For better control over file safety and to prevent data loss, consider backing up your AutoCAD files manually:

  1. Regular Saves: Make it a habit to frequently save your work using Ctrl + S.

  2. Use a Cloud Service: Consider saving copies of your drawings in a cloud storage service for easier access and enhanced security.

  3. Exporting Files: You can export your files to different formats via the File menu, ensuring that a copy is maintained in various formats.

Converting SV$ Files to DWG

If you have SV$ files that you need to convert to DWG files, follow these steps:

  1. Enable File Extensions: First, ensure that your file explorer is set to show file extensions.

  2. Rename the File: Locate the SV$ file you want to convert and rename it by simply changing its extension from .sv$ to .dwg.

  3. Open in AutoCAD: Once renamed, the file can be opened directly in AutoCAD as a standard drawing file.

Accessing the AutoCAD Recovery Manager

In the event of a program failure, recovering your drawings is straightforward:

  1. Open Recovery Manager: Use the “Drawing Recovery Manager” to access recoverable files. You can find this option in the application menu or by entering the command DRAWINGRECOVERY at the command prompt.

  2. Review Available Files: Under the backup files category, you will see a list of available drawings. Each entry can usually be opened directly by double-clicking.

  3. Recover Damaged Drawings: If a drawing is damaged, AutoCAD often automatically attempts to repair it on opening.

FAQ Section

1. How often does AutoCAD autosave my work?
AutoCAD typically autosaves every 10 minutes by default, helping to minimize data loss in case of unexpected shutdowns.

2. Can I customize the autosave interval?
Yes, you can customize the autosave interval by accessing the Options dialog box and adjusting the settings in the “Open and Save” tab.

3. What should I do if my file is corrupted?
If your file is corrupted, try opening it via the Recovery Manager in AutoCAD. It will attempt to repair the file upon opening.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.