Fix the Too many different cell formats Error in Excel?

Excel has set a limit on the number of unique cell formats within a workbook. Excel 2003 allows up to 4000 different cell format combinations, whereas Excel 2007 and later versions allow a maximum of 64000 combinations. When this limit exceeds, you may encounter errors, such as “Too many different cell formats”. It can prevent you from inserting or modifying workbook rows or columns. Sometimes, it prevents you to copy and paste the content within the same or different workbooks.  This error may also occur due to various other reasons.

You can encounter the “Too many different cell formats” error due to the below reasons:

• Formatting is missing in the workbook.
• Size of your Excel file has increased due to excessive use of complex formatting (conditional formatting).
• Workbook contains a large number of merged cells.
• There are multiple built-in or custom cell styles.
• Excel workbook is corrupted.
• The unused styles are unexpectedly copied to new workbooks (when moving or copying a worksheet from one to another).
• Workbooks contain multiple worksheets with different cell formatting.

Methods to Fix the “Too many different cell formats” Error in Excel

First, check that your Excel application is up-to-date. It helps in preventing duplicate styles in workbooks. If the error persists, then follow the below methods:

Method 1: Simplify the Workbook Formatting

You can face the error in Excel - Too many different cell formats, if the size of your Excel file has increased due to excessive or unnecessary formatting. You can try to simplify the formatting of the affected workbook. While reducing the number of formatting combinations, you can follow the simplifying guidelines, such as using a standard font and applying borders consistently. Follow the below steps to remove unnecessary formatting in your worksheet:

• First, open the affected worksheet.
• Now, use the shortcut key (Ctrl+A) to select all the cells.
• In the Excel ribbon, navigate to the Home tab and click Clear.

• Then, select the Clear Formats option.

The above steps will remove all unnecessary formatting from the selected cells, thus reducing the number of cell formats. Besides this, you can try removing the cell patterns (if any) or use cell styles  to remove unnecessary formatting in the workbook.

Method 2: Remove Conditional Formatting

Conditional formatting is also one of the reasons behind the “Too many different cell formats” error. It usually occurs if you have applied multiple rules to various cells or cell ranges within a workbook. Each rule has its own formatting settings. If you’ve applied a large number of conditional formatting to cells, it can increase the number of unique cell formats. You can check and remove the unnecessary conditional formatting. Here are the steps to do this:

• Open the Excel file in which you are getting the error.
• Go to the Home tab and locate Conditional Formatting.

• Select Manage Rules.

• The Conditional Formatting Rules Manager wizard is displayed. You can check the formatting rules and delete the unnecessary rule by clicking on the Delete Rule option.

Method 3: Repair your Excel Workbook

Corruption in the Excel workbook can also cause the “Too many different cell formats” error. You can try the Microsoft inbuilt utility to repair the file. Follow these steps to use this utility:

• Open your Excel application. Go to File > Open.
• Click Browse to choose the affected workbook.
• The Open dialog box will appear. Click on the corrupted file.
• Click the arrow next to the Open button and then select Open and Repair.
• You will see a dialog box with three buttons - Repair, Extract Data, and Cancel.

• Click on the Repair button to recover as much of the data as possible.
• After repair, a message is displayed. Click Close.

If the Open and Repair utility does not work or fails to repair the corrupted Excel file due to any reason, then you can use Stellar Repair for Excel to repair the Excel file. It is a simple-to-use third-party Excel repair tool with an intuitive UI that enables anyone to use it without much effort. The tool can help in fixing the “Too many different cell formats” error. It does so by repairing the Excel (XLS/XLSX) file and recovering all the components, including damaged cell style, without impacting the original formatting. You can download the software’s demo version and install it to check how it works.

Method 4: Save the Excel File to a Binary Workbook (.xlsb) Format

You can also get the “excel too many cell formats” error if the size of the spreadsheet is too large. You can try saving the Excel file in binary (.xlsb) format to reduce the Excel file size. Here’s how to do so:

• In Excel, navigate to File > Save As.
• Select Excel Binary Workbook (*.xlsb) in the Save as type dialog box.

• Click Save.

Some Additional Solutions

Here are some additional methods you can try to fix the issue:

1. Check and Fix the Un-used Style Copy Issue

Many users have reported encountering the “Too many different cell formats” error when moving or copying the content of a workbook from one Excel to another and the unused styles being copied from one workbook to another. Microsoft has released a hotfix package which contains a fix for this issue. You can install this hotfix package (2598143 ) to resolve the issue.

2. Use Clean Excel Cell Formatting Option

You can check and enable the Excel cell formatting option to fix the “Too many cell formats” issue. This option will help you remove the excess formatting  in your workbook. To locate this option, click on the Inquiabove steps willre tab. If you fail to see the Inquire tab, then check if the Inquire option is enabled in the Excel Com Add-ins settings.

3. Clean up Workbooks using Third-Party Tools

The “Too many different cell formats” issue can occur if your workbook contains a large number of unnecessary styles, as mentioned above. You can use third-party tools, such as XLStyles Tool   or Remove Styles Add-in  to clean up workbooks recommended in Microsoft Guide. However, Microsoft takes no guarantee of these tools.

Closure

If you’re getting the “Too many different cell formats” error in Excel, try the methods discussed in this post to resolve it. You can simplify the formatting by following standardized guidelines and clearing all the unnecessary conditional formatting. If the error has occurred due to corruption in Excel file, then you can use Stellar Repair for Excel to repair the Excel file. It is an advanced tool that can repair Excel worksheet and recover all its objects without losing the original formatting.

How to Repair Corrupt Excel Workbook?

Summary: Corruption in an Excel workbook could lead to data loss. This blog outlines the possible reasons behind corrupted workbook and describes how to repair the workbook manually and using an Excel repair tool.

Is your Excel behaving differently, for instance, stops responding or freezes? Or have you encountered a warning or an error message indicating corruption in the Excel workbook?

Figure 1 - Corruption Warning in Excel: The corrupt workbook cannot be opened or repaired

Figure 2 - Excel File Corruption Message

In any of these situations, you won?t be able to open your Excel workbook.

TIP! If you?re unable to open an Excel workbook, it does not necessarily mean that the workbook is corrupt. Try a few workarounds to resolve the issue, like disabling the ?Protected View Settings?, disabling add-ins, or moving the workbook to another drive.

You will need to repair the corrupted Excel workbook to make it usable. Before discussing the repair methods, let?s first look at the possible reasons behind file corruption.

To jump to methods to repair the workbook, click here .

Possible Reasons behind Corrupted Excel Workbook

• Large size of a workbook: A workbook containing lots of information or objects like images, shaded cells, or other visual representations is prone to corruption.
• Unexpected system shutdown or power loss: If you haven?t saved your Excel file, abrupt system shutdown or power failure can corrupt the data and render the file inaccessible.
• Bad sectors on storage media: Accumulation of bad sectors on storage media on which Excel files are saved is another reason that may lead to Excel file corruption.

Other common reasons causing Excel file corruption are virus attack, network errors, etc.

Methods to Repair Corrupted Excel Workbook

Note: Repairing the corrupt workbook may result in data loss. And so, it?s recommended to back up the workbook before attempting to repair the file.

Method 1 ? Repair the Excel Workbook Manually

Use the Excel ?Open and Repair? feature to repair your corrupt workbook manually. Here?s how:

Step 1: In Excel, click the File tab and then click Open.

Step 2: Select the corrupt Excel file, click the arrow button next to the Open button and then select Open and Repair.

Figure 3 - Excel Open and Repair Feature

Step 3: In Microsoft Excel dialog box that opens, click Repair to begin repairing your corrupt workbook.

Figure 4 - Repair the Microsoft Excel File

Note: If the Excel repair process fails, repeat Steps 1 till 3 and click the ?Extract Data? button. This will help you extract values and formulas from the corrupted workbook.

Performing these steps will repair your Excel file. If the issue persists, skip to the next method.

Method 2 ? Use Excel File Repair Software

If the above method failed to fix corruption in the workbook, use Excel file repair software to repair your workbook quickly. This Excel repair tool is purpose-built to help users repair large-sized Excel files (.xlsx and .xls) in just a few clicks. Also, it helps recover all the data from the corrupted workbook while preserving the cell formatting and worksheet properties.

Steps to Repair Corrupt Excel File Using the Software

Step 1: Download, install, and open Stellar Repair for Excel software.

Free Download for windows ](https://tools.techidaily.com/stellardata-recovery/repaire-for-excel/ )

Step 2: Click Browse to select your corrupted .xlsx or .xls file. If you are not aware of the file location, click Search to locate and select the file.

Figure 5 - Select Corrupt Excel Workbook

Step 3: Once the file is selected, click Repair.

Step 4: A preview of recoverable workbook data gets displayed.

Figure 6 - Preview of Recoverable Excel Workbook Data

Note: You will need to activate the licensed version of Stellar Repair for Excel software for saving the repaired file. Once activated, proceed with the steps below to save the repaired file.

Step 5: Click Save File on the File menu. This will open a Save File dialog box with options to save the repaired .xlsx/.xls file at default or new location. After choosing the appropriate option, click OK.

Figure 7 - Save Repaired Excel File

The repaired file will get saved at the selected location.

Key Features of Stellar Repair for Excel Software

• Repairs severely corrupt Excel file and recovers pivots, pivot tables, conditional formatting rules, chart, chart sheets, etc.
• Can repair multiple Excel files in a batch simultaneously
• Can handle all types of Excel file corruption errors, like ?Excel found unreadable content in filename.xls?, ?Excel cannot open the file filename.xlsx?, etc.
• Supports repairing corrupt workbooks of Excel 2019, 2016, 2013, 2007, 2003, and lower versions.

End Note

If your Excel workbook has turned corrupt, try using the methods discussed in this blog to repair the workbook. Once it is repaired, you must follow preventive measures to avoid your Excel file from getting corrupt. Some of these measures are as follows:

• Reduce the size of your workbook by:

  • Removing unused data
  • Saving images at lower resolutions
  • Avoid saving pivot table cache

• Turn on the ?AutoRecover? and ?AutoSave? features in Excel