How to recover pdf files unsaved​?

I. PDF files

Losing unsaved PDF files can be a frustrating experience, whether it’s due to a software crash, system error, or accidental closure of the application. Fortunately, there are several methods available to recover these lost files, depending on the circumstances and the tools you have at your disposal.

II. Recover Unsaved PDF Files in Adobe Acrobat

Using the Auto – save Feature in Adobe Acrobat Pro

Adobe Acrobat Pro has an auto – save feature that can be used to recover unsaved PDF files. By default, Acrobat Pro saves a backup copy of the file at regular intervals. To access the auto – saved versions, follow these steps:

Open Adobe Acrobat Pro.

Go to “File” > “Open” and then click on the dropdown arrow next to the “Open” button.

Select “Open Recent” and look for the option “Recover Unsaved Documents”. If there are any unsaved PDF files that have been auto – saved, they will appear in this list. You can then select the file you want to recover and click “Open”.

Checking the Temporary Files Folder in Adobe Acrobat

When you work on a PDF file in Adobe Acrobat, the application creates temporary files that can sometimes be used to recover unsaved changes. The location of the temporary files folder varies depending on your operating system.

On Windows, the temporary files are usually located in the following folder: C:\Users\[Username]\AppData\Local\Temp.

On Mac, the temporary files can be found in the /private/var/folders/ directory. You can use the search function on your Mac to find the relevant temporary files related to Adobe Acrobat.

Look for files with names that resemble the PDF you were working on. The file extensions may be .tmp or other temporary file extensions. You can try renaming these files to .pdf and opening them in Adobe Acrobat to see if they contain the unsaved content.

III. Recover Unsaved PDF Files in Other PDF Editors

Recovering in Foxit PhantomPDF

Foxit PhantomPDF also has a recovery mechanism for unsaved files. It automatically saves backup copies of documents at regular intervals. To recover an unsaved file in Foxit PhantomPDF:

Open Foxit PhantomPDF.

Click on the “File” menu and select “Open Recent”.

Look for the “Recover Unsaved Files” option. If there are any available unsaved files, they will be listed here. Select the file you want to recover and click “Open”.

Recovering in Nitro Pro

Nitro Pro offers a similar feature to recover unsaved PDF files. It saves temporary versions of the files you are working on. To access the recovery feature:

Open Nitro Pro.

Go to the “File” menu and click on “Open”.

In the Open dialog box, click on the “Recent” tab. Look for the “Recover Unsaved Documents” option. Select the unsaved PDF file from the list and click “Open” to recover it.

IV. Recover Unsaved PDF Files from System – Level Recovery Options

Using System Restore on Windows

Windows has a System Restore feature that can be used to restore your system to a previous state. If you have a system restore point that was created before you lost the unsaved PDF file, you may be able to recover the file using this method. Here’s how:

Press the Windows key + R to open the Run dialog box. Type “rstrui.exe” and press Enter.

In the System Restore window, click “Next”.

Select a restore point that was created before the PDF file was lost. You can view the details of each restore point by clicking on “Show more restore points”.

Click “Next” and then “Finish” to start the system restore process. After the restore is complete, check if the unsaved PDF file is recovered.

Using Time Machine on Mac

Mac users can use Time Machine to recover lost files. Time Machine continuously backs up your Mac’s files to an external hard drive or other storage device. To recover an unsaved PDF file using Time Machine:

Connect the external storage device where Time Machine is backing up your files.

Open the folder where the PDF file was located before it was lost.

Click on the Time Machine icon in the menu bar and select “Enter Time Machine”.

Use the timeline on the right – hand side of the screen to navigate to a point in time before the file was lost. You can see a preview of the files in each backup.

Locate the PDF file you want to recover and click the “Restore” button to copy the file back to its original location.

V. Recover Unsaved PDF Files from Backup Copies

Using Cloud Storage Backup

If you were using cloud storage services such as Google Drive, Dropbox, or OneDrive to store your PDF files, check if there are any previous versions or backup copies of the file available. These services often keep a history of file versions, which can be used to recover unsaved changes.

Log in to your cloud storage account.

Navigate to the folder where the PDF file was stored.

Look for options like “File Version History” or “Restore Previous Versions”. Select the appropriate option and find the version of the PDF file that contains the unsaved content. You can then download the file to your local device.

Using External Hard Drive Backup

If you regularly back up your files to an external hard drive, check if the unsaved PDF file is present in the backup. You can connect the external hard drive to your computer and search for the file using the search function on your operating system. If you find the file, copy it back to its original location or a location of your choice.

VI. Using Third – Party File Recovery Software

Panda Assistant is a powerful data recovery tool designed to help users retrieve lost, deleted, or unsaved files, including PDFs. If you’ve accidentally closed a PDF without saving or lost an important document due to a system crash, Panda Assistant can efficiently scan your device and recover the file.

With its advanced algorithms, Panda Assistant can locate temporary files, autosaved versions, or cached data to restore your missing PDF. Whether the file was lost from your computer, external storage, or cloud service, the software supports a wide range of recovery options. Its user-friendly interface ensures that even non-technical users can navigate the recovery process effortlessly.

VII. Precautions to Prevent Data Loss in the Future

Regularly Save Your Work

The simplest and most effective way to prevent data loss is to save your PDF files regularly. In Adobe Acrobat and other PDF editors, you can use the “Save” or “Save As” option in the File menu to save your changes. You can also set up auto – save preferences in the software to save the file at specific time intervals.

Enable Backup and Sync Features

If you are using cloud storage services, make sure to enable the backup and sync features. This will ensure that your files are continuously backed up to the cloud, and you can easily recover them in case of data loss. Additionally, some PDF editors have their own cloud – based backup features that you can enable for added security.

Use External Storage Devices

Regularly back up your important PDF files to external hard drives, USB flash drives, or other storage media. This provides an additional layer of protection in case of computer crashes, hard drive failures, or other disasters. You can use backup software to automate the backup process and ensure that your files are always up – to – date.