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Sign-in & Login Problems

Fix Sign-In Errors When Converting PDF to Word

Huda QurayshiHuda Qurayshi Oct 23, 2026 869 views

Question details

The user encounters a sign-in failure while attempting to convert a PDF file to a Word document via a web browser.

How to Fix Sign-In Errors When Converting PDF to Word
Product
Adobe Acrobat Web
Device & OS
not provided
Scenario
Converting PDF files to Word documents online using Google Chrome and the Adobe website.
Observed behavior
The conversion process is interrupted by an error message stating that an error occurred while trying to sign in, preventing the conversion from finishing.
Before you start

Verify that your internet connection is stable and ensure you are using the correct account credentials before proceeding with browser or software troubleshooting.

Solution 1Recommended

Switch Web Browsers and Clear Cache

Browser-specific issues, such as corrupted cache or conflicting extensions in Chrome, often interfere with website authentication scripts.

Sign-in issues on web-based PDF converters are frequently caused by stored cookies, outdated cache data, or restrictive browser extensions blocking login prompts. Using an alternative browser helps isolate the issue.

1
Use a different browser

Open an alternative supported browser like Microsoft Edge, Mozilla Firefox, or Safari, navigate to the Adobe website, and try signing in to perform the conversion.

2
Clear Chrome browsing data

If you prefer using Chrome, click the three-dot menu in the top right, go to Settings > Privacy and security > Clear browsing data. Select 'Cached images and files' and 'Cookies and other site data', then clear them.

3
Disable extensions temporarily

Turn off any ad-blockers, pop-up blockers, or privacy extensions in Chrome that might be preventing the sign-in modal from loading correctly.

Switch Web Browsers and Clear Cache
Network Restrictions: If you are on a corporate or school network, check if the firewall or network administrator is blocking access to authentication servers.
Seamless PDF to Word Conversion

Convert PDF to Word Offline Without Sign-In Errors Using WPS Office

Skip the frustrating web browser sign-in errors and convert your PDF files directly on your computer using WPS Office's powerful built-in PDF tools.

  1. 1. Open your PDF file: Launch WPS Office on your computer, click on 'Open', and select the PDF file you wish to convert.
  2. 2. Navigate to the conversion tool: Click on the 'Tools' tab located on the top ribbon, then select the 'PDF to Word' option.
  3. 3. Configure conversion settings: In the pop-up window, select the page range you want to convert and choose your desired output format (.docx).
  4. 4. Start the conversion: Click the 'Convert' button to process the file and save the newly created Word document to your local drive.
Convert PDFs to Word documents locally without relying on web browser logins.Highly compatible with Microsoft Word formats like .docx and .doc.Accurately preserves original text formatting, fonts, and layouts during conversion.All-in-one lightweight suite to edit, convert, and manage PDFs effortlessly.
microsoft office alternative - wps office

Frequently Asked Questions

Why do I keep getting a sign-in error on the PDF conversion website?

This error usually happens due to browser cache conflicts, outdated browser versions, or temporary server issues on the provider's end. Clearing your browser cookies or using an incognito window often resolves it.

Can I convert PDF to Word without an internet connection?

Yes, by using dedicated desktop software like WPS Office, you can perform PDF to Word conversions offline without needing to connect to the internet or sign in to a website.

How do I fix login issues specifically in Google Chrome?

In Chrome, try disabling third-party extensions (especially ad blockers or strict privacy shields) that might interfere with authentication scripts. You should also verify that Chrome is updated to the latest version via Settings > About Chrome.