You can often run into issues working with anything. Sometimes, technical obstacles can prove to be significant setbacks. Such setbacks are typical when you’re required to revert recently made progress due to erroneous or otherwise invalid changes you (or others) have made to your work. Take, for instance, applying a series of new functions to your spreadsheet and overwriting your prior save — only to find out your recent changes don’t work as intended. Fortunately, you have more options than simply replacing each function once again.
Solution:
- Open your Excel file
- Select File
- Open Info
- Select Manage Workbook
- Select Recover Unsaved Workbooks
- Open your file
Buy Microsoft 365, offering an email inbox, OneDrive storage, world-class security, and the Office suite (Excel included) for as little as $6.99 per month. Use this link for the best pricing, straight from Microsoft directly.
In this post, we will be discussing the use of Excel’s native tools to revert an Excel file to an older state. In addition to this, we will also be demonstrating how you can revert work via “.tmp” files. We’ve tried to make both guides as comprehensive and straightforward as possible. So when ready, please follow along.
Contents:
- Guide | Reverting to pre-save state in Excel
- Guide | Reverting via tmp files in Excel
- Endnote | Recap & Farewell
Guide | Reverting to pre-save state in Excel to recover a previous version of a spreadsheet
Step 1 – Access file info
Select “File” from the tab ribbon with your spreadsheet open and navigate to the “Info” tab. In doing so, you may continue to the next step.

Step 2 – Open recovery settings
Open the “Manage workbook” dropdown within the “Info” tab and select “Recover Unsaved Workbooks” to proceed.

Step 3 – Select your unsaved version
Select your file with a simple click, or enter the name and extension in the search bar. After doing so, click “Open” to finish.

Guide | Reverting via tmp files in Excel to recover a previous version of a spreadsheet
Step 1 – Access your Excel tmp folder
To begin, press the start/windows key on your keyboard and enter the directory (shown below). Ensure you replace “UserName” with your username when doing so. Afterwards, hit the enter key and wait for the file explorer to open the specified directory.
C:\Users\UserName\AppData\Local\Microsoft\Office\UnsavedFiles\

Step 2 – Convert your file
You can revert a “.tmp” file to an Excel usable file type. You will do this by first right-clicking the file and selecting “rename” within the dropdown created. Next, you will need to replace the file extension “.tmp” with a more suitable one like those below. After which, you may open your file by double-clicking it.
.XLS
.XLSX
.DOC
.DOCX

Step 3 – Check your file
With your file open, review its content. In some instances, you may have converted a different temp file. The issue is not entirely avoidable due to the automated naming of cache files.

Endnote | Recap & Farewell
Recap
A frequent source of workplace setbacks, reverting recently saved changes, can be tedious and consume a significant amount of time depending on the scale of your changes. Likely in anticipation of this possibility- Microsoft provided Excel with native tools to minimise the impact of such a setback. One such tool allows users to restore unsaved workbook states which would otherwise be inaccessible.
Farewell
As usual, offering thanks to our readers for their support is the intention of our closing section. We’d be pleased to know you found this post helpful and informative. If you have any more Office 365 related queries, please consult our related articles (listed below). However, if you have other questions, consider looking at the rest of the site. We frequently post new stuff each week and may have the guide or troubleshooting tips you need. Regardless, we wish you a good day/night- farewell, readers.
Buy Microsoft 365, offering an email inbox, OneDrive storage, world-class security, and the Office suite (Excel included) for as little as $6.99 per month. Use this link for the best pricing, straight from Microsoft directly.
Our related articles:
- Excel won’t allow insert row: Troubleshooting guide – Microsoft Excel offers tables as a means to structure our data and accelerate the process of adding additional data. Unfortunately, this does not always operate correctly- sometimes in such a way that we can’t find a cause. That much is true for your newfound inability to insert new rows (or perhaps even columns) to your tables. If you are looking for a guide on preventing row insertion failures, then this post is ideal. Here we will be providing a step-by-step guide with pictures for two solutions to this problem.
- Excel: How to get day of week from date – If you’re working on scheduling or tracking data involving dates, you might want to include the day. Of course, that doesn’t sound particularly straightforward- at least not initially. Fortunately, it’s really quite simple. In this post we will be walking you through getting the day of week from a date in Excel. We hope you find this step-by-step guide useful.
- Can’t click into cells in Excel: Troubleshooting tips – Microsoft Excel is powered by cells. Cells store values, functions and formulae we use within Excel. Due to this, a failure in their operation is detrimental to your experience with Excel. To make matters worse, this issue has more than once cause. Despite this, you needn’t worry, for we’ve means to resolve the issues you may be facing. In this post we’ll be guiding you on each of the solutions to each of the aforementioned problems- in which you may find yourself unable to click your cells. Each guide will provide additional assistance to readers via images at the end of each step. If you’re ready, follow along and let’s get started.
- Excel isn’t returning the sum of cells: Troubleshooting guide – Calculation play a large part in may Excel user’s worksheets. Despite this, they are not excused from behaving unexpectadely. The SUM function in particular can be quite problematic — having multiple means to cease functioning correctly. In this post, we’ll be instructing you how to go about fixing each of the causes for SUM to operate incorrectly. First off, resolving a potential calculation configuration mistake, second updating a cell’s content type, and lastly, changing the Windows display language.