Remove Password from PDF and Encrypt PDF for Desktop For Free

However, if you're looking for simple and direct ways to protect files in Excel with .xlsx extension, then you can try our free online Excel file encryption tool. To Use the Online File Encryption Tool First, we'd suggest you use our free web-application when setting up your new security password. Then, simply go to the website () (it's right under the “Encrypt” button in the toolbar) and click on the “Add File” button to view the document you want to encrypt. Now, click the “Encrypt” button (Figure 3) on the document you want to encrypt, and then the “Decrypt” button to decrypt it. Remove Password from PDF and Encrypt PDF for Desktop will help you achieve a perfect balance between security and performance.. With a free 60-day trial of Office Online, you can try out all the powerful features. Export Microsoft Office documents to PDF format. Export Microsoft Office documents to PDF format. 1/10/2016 Security Update for Microsoft Office 2013 (KB3138553). This security update to Microsoft Office 2013 (KB3138553) is rated Important for all supported 32-bit editions of Microsoft Office 2013, including those on and after January 6, 2018. 1/9/2016 Definition Update for Microsoft Office 2013 (KB3161543) 32-Bit Edition This update provides the latest junk email and malicious links filter definitions for Microsoft Office 2013 32-Bit Edition. 10/21/2015 Definition Update for Microsoft Office 2013 (KB3138571) 32-Bit Edition This update provides the latest junk email and malicious links filter definitions for Microsoft Office 2013 32-Bit Edition..