Here are the following tips that you can follow to avoid NetBeans File Loss: Though it's now easier than ever to recover NetBeans files, it is better to avoid data loss altogether. x and later, it keeps a history of changes to files for 7 days by default. But, when you use NetBeans IDE, you won't have any trouble recovering your changes. Nevertheless, your changes are lost forever if your IDE doesn't back them up locally.

Go to local history – Restore Deleted.Right-click on the folder/directory where the files had been deleted.Go to the package where your project folder was.However, if you don't want to run recovery software, you can use a simpler method: recovery using Local History. That you can recover using recovery software. It is always possible to delete or lose your NetBeans folder accidentally. Other Solution to Recover Netbeans Deleted Folder by Using Local History However, the program can recover deleted files, but overwritten files can't - so run it immediately. Using the steps listed above, you could recover your Netbeans files in a relatively short amount of time. And use a different partition to store the lost File than the one which originally contained it. Step 5: Select the recovery folder by clicking the Recover button. If you remember the name of the Netbeans file you are trying to find, you can use the file type filter. Step 4: Select the Netbeans file you want to recover. You can preview files while the scan process is underway as well. Step 3: After the Scan is complete, click the Review. Double-click on the disk from which you need to recover files, and select Scan.

Step 1: Download and Install D-Back Hard Drive Recovery Expert for Windows or Mac. Here's how to recover Netbeans files using D-Back Hard Drive Recovery Expert:

Find netbeans project folder