Frequently Asked Questions

Software-Related FAQs

Yes.  Each file's data will be joined vertically (top to bottom). You will be able to rearrange the Excel files in the application window prior to merging.

If you are merging .xls files, the maximum row count allowed per file is 65,536. If your merged file needs to exceed that, you will need to use the .xlsx file format, where the maximum row count can be close to 1 million. Bulk File Merger does not restrict file sizes.

For Excel files, data in each row is inserted below each other and this is done for all selected files. Files are combined according to the order in application's window. The same pattern of merging applies to CSV and Text files.

The basic version of Bulk File Merger merges data from each sheet tab, file by file without issues. In the Pro Version, you will be given the choice to include worksheet tabs in the merge.

No, Bulk File Merger will take care of files with different row headings. In fact, you can have any number of columns or rows in each file. Blank spaces and special characters do not affect the file merge. Note: in the Pro version, you can choose to ignore all row 1 data (headers) below the first row and ignore duplicate rows.

Not at all. The cell's values are carried over in the merge but the formula statement will not be available.

CSV and txt files are flat files. To make some sense out of them, the files should be opened in Excel. Excel will recognize these files as binary, flat files and the Text Import Wizard in Excel will assist you in opening and viewing the file in the proper format.

Installation FAQs

Windows: Windows 7 - 11. File size: 59MB.

Mac OS X: Mac OS X 10.10 to 11 (Yosemite - Big Sur). File size: 83MB.

First, download the program by going to our Download Page and click on your operating system (Mac or Windows).

Internet Explorer (Windows):

1. Run the installer.

Once the download finishes, click Run
to start installing Bulk File Merger.

2. Follow installation instructions.

Follow the instructions to install Bulk File Merger on your computer and you will be good to go!

Firefox (Windows):

1. Save the Bulk File
Merger application.

Click Save File when prompted.

2. Open the Bulk File
Merger installer.

From your browser's Downloads window, double click the .exe
file that just downloaded.

3. Follow Setup Instructions.

Follow screen instructions to get program installed on your computer and you'll be set!

Mac OS X:

1. Open the downloaded file.

Once the download has completed, the file (BulkFileMerger.dmg) may open by itself and pop open a Finder window containing the Bulk File Merger application. Drag the Bulk File Merger icon on top of the Applications folder in order to copy it there.

2. Start.

Double click the Bulk File Merger icon. When you first start up Bulk File Merger, you will be warned that you downloaded Bulk File Merger from the Internet. Because you download Bulk File Merger from the official site, click open.
The app will now open.

Windows 7, 8 or Vista Users:

  1. Click Start and choose Control Panel.
  2. Click Uninstall a program beneath Programs. Note: If you are not using the Category view, open Programs and Features.
  3. Click the Bulk File Merger entry that is listed.
  4. Click Uninstall.
  5. Click Yes in the User Account Control dialog if it displays.

Windows XP Users:

  1. Click Start and open Control Panel.
  2. Open Add or Remove Programs.
  3. Click the Bulk File Merger entry that is listed.
  4. Click Remove.

Mac Users:

Simply drag Bulk File Merger program out of the Applications folder into the trash. Empty the trash.

Errors During a Conversion

If you are getting error codes when converting files, try using a lower resolution setting and reduce the number of files you are trying to convert. This could be a memory issue. In addition, if you are using an older version of the program, click here to download the latest version.

Error During License Key Activation

If you are getting an error during license key activation, try disabling your antivirus software or firewall to resolve this issue.

Sorry, we do not have a mobile app available. We are working on something and if you'd like to beta test for us, please contact us.

Licensing & Purchasing

You may get a Bulk File Merger key from our web store. You will get your license key in less than 2 minutes!

We accept all major Credit Cards and Paypal .

First, make sure you have downloaded the latest version of Bulk File Merger from the download page. To activate the key and use the program, you need to be connected to the internet.

Visit our activation page for instructions.

The license key will activate one computer. The key cannot be used at the same time on multiple computers.

Here's an example. Let's say the software is activated with a valid license key on your laptop. And, you would like to use the same key to activate the software on your home desktop computer - the key won't activate your desktop computer. You will need separate keys. If you need multiple licenses, we do offer volume discounts

We do offer our license owners 3 free license key resets in order to move keys around, for situations shown above. Visit the reset page.

In the example above, you can reset the key so that the home desktop computer can be activated, while the laptop will go into limited/demo mode. If you need to have both laptop and desktop fully activated, you will need one additional key.

Please visit our education/government/non-profit program page for these special discounts. For volume discounts, please visit the volume discount page

There is no need to reinstall or download anything else. The existing demo installed on your desktop can be fully activated by copying and pasting your license key into the registration form of the software.

License key activation instructions can be found here.

Please visit our refund policy page for information.

No. For your added security, we do not handle credit card information over the phone, email, or fax.

You can pay directly via our secure online web store.

You will be shown your license key immediately after the purchase. We also send an email within seconds confirming the transaction, which includes the license key for your records and license key activation instructions.

Certainly, please download the demo from our download page. The demo is limited to 2 file merges.

After you obtain your license key, restrictions will be removed.

If you lost your license key, you can retrieve it at our lost key page.