How To Recover Deleted, Unsaved, or Corrupted PDF Files
The PDF(Portable Document Format) is a file format that Adobe created in the 1990s. It can independently encapsulate text, graphics, embedded fonts, hyperlinks, videos, interactive buttons, forms, etc., in a single file. So, we can open it on any device or operating system without an app. PDF has the characteristics of high integration and safety, and reliability. Therefore, many product manuals, e-books, contracts, and more are saved in PDF format. It is easy to open and view, making it a popular document-sharing choice.
While PDFs are convenient and easy to use, they can also be frustratingly easy to lose. If you accidentally delete a PDF, format the partition/disk, empty the recycle bin, etc., you may be in the frustrating position of trying to salvage them. However, there is no need to despair. You can easily recover PDFs on Mac or Windows PC with little knowledge and the right tools. Here, we will provide a comprehensive guide to help you get them back.
- Quick Navigation
- Part 1. Is it possible to Recover An Unsaved or Deleted PDF File?
- Part 2. How to Recover An Unsaved PDF File
- Part 3. How to Recover Permanently Deleted PDF Files [Still applies to formatting drives and other common data loss.]
- Part 4. How to Restore Corrupted PDF Files Using Online Tools
- Part 5. Bonus Tip: How to Protect PDF files from Accidental Deletion and Corruption
- Part 6. Frequently Asked Questions for PDF Recovery
Is it possible to Recover An Unsaved or Deleted PDF File?
Yes, you can check the Recycle Bin for deleted items. If you have ever made a backup of them, you can also restore lost PDF files using File History, Time Machine, iCloud or backup software. If you still can't see the missing ones, the last resort can be adaptable data recovery software or the tool's Autosave options. You can recover unsaved PDF files or even remove ones, but some conditions must be met for the operation to be successful.
- 📁 You have not overwritten the space occupied by deleted PDF files with new data.
- ⛔ Make sure the device used for storing PDF files is not damaged physically.
- 💿 You were not storing your PDF files on a TRIM-enabled SSD. If yes, then disable TRIM immediately. That way, you still have a chance to recover deleted PDF files.
Finally, start the retrieval work as soon as possible. The longer the PDF file disappears, the lower the chances of recovery.
How to Recover An Unsaved PDF File
Have you ever accidentally closed a PDF document without saving it first? Or maybe you were editing a PDF, and your computer crashed before you had a chance to save your changes. If you find yourself in either of these situations, don't panic! There are a few things you can try to recover unsaved PDF files on Mac/Windows PC.
Ways 1. Using the PDF Reader's Autosave Feature
Mainstream PDF readers such as Adobe Acrobat Reader, Foxit, Javelin, and others have a built-in Autosave function that works similarly to the Word application. This means that if the program closes unexpectedly due to a sudden situation, you can reopen the program and retrieve the unsaved PDF file.
- After reopening, the reader will prompt you to have one or more recoverable documents.
- Click "Yes"; the program will open all unsaved PDF files.
- In the open file, check your target document. Finally, click the save button to re-save it.
Tip: If you are using Adobe Acrobat Reader, you can also go to "File > Open Recent" to see if the unsaved PDF is listed. If it is, click on it to open it up and save it to your computer.
Ways 2. Check the Temp Folder
If the above solution does not work, you can try opening your Temporary Files folder to recover unsaved PDF files in Windows 11/10 and Mac.
- Please go to the corresponding folder according to your system.
- for Windows: C:\Users\Your Username\AppData\Roaming\Adobe\Acrobat\1X.0\AutoSave\
- for Mac: Library/Application Support/Adobe/Acrobat/AutoSave
If all else fails, don't despair. You may be able to recover unsaved PDFs by using data recovery software. It will scan your drive and try to find previously saved PDF files.
How to Recover Permanently Deleted PDF Files on Mac/Windows
It can be frustrating to have important PDF files disappear without a trace. Whether you accidentally delete them or drive errors. However, there is hope for recovery if you act quickly. Here, You can rely on iBeesoft Data Recovery.
It is a robust app that allows for the seamless recovery of PDF files. This comprehensive software for PDF recovery also assists in recovering Word documents, photos, audio, video, etc., that got deleted permanently. It also helps in repairing files that get corrupted. In simple steps, you can get your lost PDF document instantly.
Your Safe & Effective PDF File Recovery Software
- It supports retrieving PDF files from the computer, external hard drive, and more. In this case, you can think of it whenever you lose or delete them.
- It has two scan modes: Quick Scan for time-saving and Deep Scan for a better PDF recovery result.
- It was fully compatible with macOS and Windows PC.
To Recover Deleted PDF Files in Windows 11/10/7
- Download the iBeesoft data recovery software and tap for its installation on your Windows PC.
- Launch it and click "Select Folder" to locate the disappeared PDF location.
- Select the found PDF and click "Preview" to check it.
- After seeing the target files, please select and click Recover to save them on your PC.
To Recover Deleted PDF Files on Mac
As stated above about iBeesoft data recovery software in detail, let us move on to what it can do for your Mac and how it can help you recover permanently deleted files on Mac.
- Start by downloading and installing iBeesoft Mac data recovery software. Allow it to launch, and go ahead by clicking on the Start option. Make sure you select only the PDF files you wish to recover to save your valuable time.
- Select a volume from where you lost your PDF files and tap on 'Scan.'
- Let it finish the process, then select file types from the left panel and observe the files' details. Once you can find the target files, make their selection and tap on the 'Recover' option to save them on your Mac.
Tip: You can be trying to retrieve permanently deleted PDF files or any other type of document; ibeesoft Data Recovery is worth your try. If it fails, you can still find PDFs with the help of a data recovery service. However, they are usually more expensive and time-consuming.
How to Restore Corrupted PDF Files Using Online Tools
Almost like any other format used for files, PDFs can get corrupted and can not open. The problem arises due to the shutdown of the system unexpectedly, errors with the software, malware, or anything else.se.
You can recover a PDF file in a healthy version using efficient data recovery software. However, if you are looking for ways to repair corrupt PDF files, some online tools might help.
If you're searching for a good and instant option to recover corrupted PDF files that are small and are required urgently, then ilovepdf.com comes to your rescue. It helps you repair PDF files without logging in or signing up.
- Straightforward web design.
- Valuable functions that are powerful as well.
- It helps in repairing files from Dropbox and Google Drive too.
- It is not ideal for bulk PDF files.
Step-by-Step Guide to Recover a Corrupt PDF File by ilovepdf
- On the homepage of ilovepdf.com, navigate to find the Repair PDF tool.
- Make a selection for the required file that needs repair from your PC, Dropbox, or Google Drive. You can continue by dragging, dropping, or tapping on the button to bring the file directly to the canvas.
- Tap on the button for Repair PDF.
- Tap to download the repaired file. Alternatively, make use of Dropbox or Google Drive to save your work.
Sejda.com is an excellent option if you want a free opportunity to recover corrupted PDF files. You can easily upload PDF files from your PC, Mac, or even cloud drives like One Drive, Google Drive or Dropbox. Once your work gets done, the files get deleted from its database.
- Easy to use.
- Seamless drag and drop option.
- Repairs documents only up to 50 Mb or 200 pages or three tasks hourly.
Guide to Fix Damaged PDF with Sejda
- Make a selection of your PDF files and upload them by tapping on the 'Upload your files' option to upload files from your PC. You can also drag and drop your files directly too.
- Now tap on the Repair PDF button and wait until the process is complete.
Bonus Tip: How to Protect PDF files from Accidental Deletion and Corruption
PDF files are a great way to share documents and images, but they can be easily corrupted or deleted by accident. To help protect your PDF files, there are a few simple steps you can take.
- 🎎 Create two backups, one available locally and another on a cloud platform. This way, if your system crashes or is damaged, your PDF files will still be accessible.
- ⛱️ Make installation of antivirus software and go ahead by turning on protection in real-time.
- ⛱️ Always go for ejection or remove any device used for external storage in safe mode and then unplug it.
- 🛠️ Go for defragmentation of external or internal hard drives. Do this once in a while or every month, depending on the usage of the Drive.
- 🖥️ Run a scan using CHKDSK to mark bad sectors and prevent PDF file corruption.
- 🔒 Protect your PDF files with a password. It will help prevent unauthorized access and make it more difficult for someone to accidentally delete or corrupt them.
By following these recommendations, you can ensure that your PDF files are safe from accidental loss and corruption.
Frequently Asked Questions for PDF Recovery
PDF is commonly used for sharing documents and can be viewed on many devices, including computers, smartphones, and tablets. However, they can become corrupted or disappear like another file type. If you encounter such a problem, don't despair. Here, we will answer some of the most frequently asked questions about PDF file recovery or fixing a corrupted PDF.
A: There are a few different ways that you can try to recover deleted PDF files in Windows 11/10 and Mac. If you have a backup, you may be able to restore the file from there. It is probably your best bet. One option is to try using iBeesoft data recovery software. It can often undelete PDF files that have been accidentally removed. Another option is to try looking in the recycle bin.
A: For recovering PDF files in Android, make use of Google Drive and follow the steps:
- Make a move by opening Google Drive on your Android.
- Log in with your credentials and use the same ID for backing up your smartphone's data.
- Once you see the list of backed-up files, restore them by downloading them.
A: To restore PDF files on your iPad, follow these steps:
- Try logging in with your email ID and password for iCloud.
- Now tap on the icon for iCloud Drive.
- Now find the PDF files that you lost and make their selection.
- Now go ahead by tapping on the button for the download to save them on your iPad.
A: When removing data from external drives, they are not put into the Recycle Bin. Therefore, without backup, you can only use iBeesoft Data Recovery to recover deleted files from a USB drive.
- Plug the USB drive into your PC or Ma, and launch iBeesoft Data Recovery.
- Select to scan the USB drive for your deleted or lost PDF files.
- Preview and recover deleted PDF files on Mac or Windows PC successfully.
A few signs may indicate a PDF file is corrupted. If you're unable to open the file, or if it opens but won't display correctly, this may be a sign that the file is corrupt. Additionally, if you see error messages when trying to open the file, this is another indication that the file may be corrupt.
A: You can do several things to reduce the risk of PDF corruption, including avoiding sudden power outages, using reliable storage media, and keeping backups of important files. You should also install antivirus software to help protect your system from malware that can damage PDF files.
A: A few different methods can be used to restore corrupted PDF files, depending on the extent of the damage. For minor corruption, you may be able to repair the file using a PDF repair tool. For more severe bribery, you may need to use data recovery software to extract the data from the damaged file. Sometimes, it may not be possible to resume a corrupted PDF completely. Finally, if all else fails, you can try converting the PDF to another file format, such as Word or HTML, and then back again to PDF. This process can sometimes repair damaged PDF files.
A: You might need to recover a PDF for many reasons. For example, you may have accidentally deleted the file, or your computer may have crashed and corrupted it.
A: If you have a backup of the file, you can get them back from the backup. Without backup, you can also use free file recovery software like iBeesoft Free Data Recovery. Whatever the reason for file loss, it can help you recover deleted PDF files in Windows 10/11 and Mac.
PDF is a format used to present and exchange documents reliably, independent of software, hardware, or operating system. Occasionally, it may also be damaged or disappear. To avoid such a disaster, we suggest you have your hands on multiple backups for your valuable data. But if you need to retrieve unsaved PDF files, the best option is to use the AutoSave feature. And if you want to recover deleted PDF files on Mac /Windows without backup, you can use iBeesoft Data Recovery.