# How to Repair Corrupted Excel Files Safely  A corrupted Excel file is a nightmare for anyone who uses the program regularly. You spend hours working on something, only to find the file won't open. It's stressful, but you don't have to panic. There are ways to bring your data back, and you’re not out of options just because Excel won’t play nice. Even if you have a corrupted file, you do not need to worry, as in this guide, we are going to talk about certain methods that will tell you [**how to repair corrupted xlsx file**](https://notchox.com/resources/how-to-repair-corrupted-excel-file/). # Things to Remember Before Repairing Your Excel File You need to keep in mind that it is always recommended to keep backup copies of your important files. It's one of those boring tips that saves you from heartache. Set up Excel to make automatic backups as you go. Seriously, it makes life easier if things go sideways and you lose any file. Having a backup ensures that no file is lost. # How can you repair corrupted XLS files? Well, if you're sure that your files are lost, then there are some methods that you can use to fix corrupted XLS file with ease. ### Method 1: Manual Repair When you try to open a corrupted file, sometimes Excel jumps in with file recovery mode automatically. It’ll attempt to fix whatever’s wrong. If that doesn't work, you can step in: Start by opening a blank Excel workbook. Now, you need to click the “File” tab, then choose “Open,” and click "Browse." Look for the corrupted file, and rather than clicking ‘Open’, you need to press the arrow next to it and pick “Open and Repair.” Excel gives you two choices: “Repair” (which tries to restore as much as possible) or “Extract Data” (if repair can’t do the trick). If Excel manages to patch things up, it’ll let you know, and your workbook should show up marked as “Repaired.” ### Method 2: Recover Data From the Opened Workbook If the corrupted file actually opens but you can’t save your latest changes, you can try pulling up the most recent saved version. For this, you need to: Go to “File” and pick “Open” from another workbook. Hit the “Browse” option and find your file. Click “Yes” when prompted to reopen the workbook. See if you can recover your latest data thanks to Excel’s auto-recovery feature. ### Method 3: Set Calculation to Manual Sometimes, the formulas in a corrupted workbook trip up the repair process. Here’s another move: Start by opening a blank workbook. Now, you need to choose ‘File’ and select ‘Options’. Go to “Formulas” and change the calculation option to “Manual.” Click “OK.” Now, try opening your corrupted file using this setup. With calculations turned off, you might be able to get at your data without Excel crashing on you. Don’t forget there are also third-party Excel repair tools out there. They’re built specifically for rescuing files when nothing else works. They’re worth a shot if the built-in fixes won’t cut it. Keep in mind that corrupted files are rough, but you’ve got options. Stay calm, keep backups, and just work through these steps one at a time. With a bit of luck, you’ll get your data back. The **[Notchox](https://notchox.com/)** also provides useful methods and practical solutions that can help you resolve the issue and recover your lost or inaccessible data more effectively.