Need help removing specific metadata from Excel 2010 workbook

How To Save A Workbook In Another File Format?
Most of the time, users prefer to save the workbook in the current file format as a.xlsx extension. But often, it's the case where you may need to save a workbook in other file formats, such as the file format of an earlier version of Excel, a text file, or a PDF or XPS file. MS Office technical support experts have suggested users that while saving their workbook in another file format, they need to follow few of its formatting, data, and other essentials features which may not be saved well. For a list of various file formats, also known as various file types, one can easily open or save in Excel 2013

Steps to save a workbook in another file format
Step1: Accessing the workbook
·Open and get access to the workbook which you wish to save.
Step2: One DRIVE option
·Under the 'Places' section, simply pick up the place where you wish to save the workbook. For example, if you choose the "OneDrive" to save it to the Web location or in the Computer to save it in a local folder, you can save it as your Documents.
Step3: Save As dialogue box
·In the "Save As' dialog box, one is required to navigate to the location according to their choices.
Step 4: Working with the file formats
·In the Save as type list, just click on the file format which you wish to save and then click the arrows to easily scroll to the file formats that aren't yet visible in the list as suggested by MS Office tech support team members.
A note of caution:
·The file formats that you'll see may vary, depending on what type of sheet you are actively working in your workbook (a worksheet, chart sheet, or other type of sheet).
·In the File name box, try to accept a specific suggested name or simply type a new name for your workbook.

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Have you ever forgotten your Excel password for a workbook or sheet and then had a sinking face? Or has your workmate left your office and he(she) forgot to unlock an Excel workbook with a password set on it? What’s worse, you could not contact your former colleague. If you’re stuck with an XLS file with a password that you need to unlock or crack. What should you do?
Indeed, the protection feature of Microsoft Excel that allows users to lock a workbook or sheet with a password. When the Excel workbook/sheet is protected with a password, any user attempt to edit data shows an error message.

It was truly very often for us to meet the password problem. So when we forgot our secure excel password. Don’t feel confused. Actually there are a lot of methods available to recover or unlock the Excel password. But most of them are designed for PC experts, not common PC users, those solutions are too complicated to get it work for us. And in this article, I will show you a professional Excel Password Recovery tool which could help you to unlock forgotten Excel password easily.

Excel Password Recovery 5.0 is powerful password recovery software to recover forgotten Microsoft Excel passwords, enabling you to easily view the workbooks and sheets for the information. This Excel password recovery tool supports to recover password for Excel documents of all versions through 2007. In addition to the powerful attack modes of brute-force attack, brute-force with mask attack, and smart dictionary attack, this program is super easy to use with the straightforward user interfaces.
Below is the guide of how to unlock Excel password with this software, only 5 steps are needed to recover Microsoft Excel password:
Step 1: Download the setup file of Excel Password Recovery 5.0 on the official website: http://www.recoverlostpassword.com and install it.

Step 2:open the software,Click “Open” to browse the full path of the Excel into the program,Select your file in the Open File window and click “Open“.

Step 3: On the Recovery tab, select “Brute-force Attack (Trying All Possible Combinations)“.

Step 4: Click “Start” in the Menu to initial the program.

Step 5: The program is recovering the password. Once the password is found, it’ll be displayed in the File Opening Password Box. Click “Remove All Passwords from the File” to remove both the Password to Open and Password to Edit. Click “OK“. Use the password provided to open the Excel file and view the information.

Tips:
If you have any questions of the procedure and the settings, you could visit the website: http://www.recoverlostpassword.com
If you need to crack an Windows or Office suit password, you should check out Windows Password Recovery 6.0 and Office Password Recovery 5.0 from the same company. It supports all office products including Word, Excel, Access, .etc .It also supports multilingual passwords.