Send physical mail without leaving your browser. Works seamlessly in Google Chrome™.
Choose from USPS First Class, Priority Mail, Express Mail, or FedEx Overnight delivery.
SOC 2 Type II certified with end-to-end encryption. Your documents are safe and secure.
No monthly fees. Pay only for pages you mail with our affordable credit system.
Save and manage recipient addresses. Search your contacts quickly and easily.
Get help when you need it with our dedicated customer support team.
We are committed to protecting your privacy and handling your data with complete transparency. Here's exactly how we use your information:
We never share, sell, or rent your personal information or document content to third parties. Period.
Our security practices are audited annually by independent third parties to ensure the highest standards.
We comply with all major privacy regulations including GDPR, CCPA, and other data protection laws.
Open the Google Chrome™ Web Store.
Search for Send Physical Mail using OnlineCheckWriter.
Click Add to Google Chrome™ → Add Extension.
The extension icon will appear in your Google Chrome™ toolbar.
Click the extension icon in your Google Chrome™ toolbar.
Enter your OnlineCheckWriter email/username and password.
Click Login to access your account.
After logging in, you’ll see the main interface. Select the Send Mail tab.
Drag and drop your PDF into the upload box, or click to browse.
File name will appear after upload.
Choose your delivery option from the dropdown menu.
Choose From Address (sender).
Choose To Address (recipient).
Review all details (document, addresses, shipping, credits).
Click Send Document.
A confirmation message will appear.
Go to Addresses tab.
Click Add From Address.
Fill in details (name, company, address, etc.) and click Save.
In Addresses tab, click Add Payee.
Fill in recipient details and save.
View, edit, or delete existing addresses.
Saved addresses sync with your OnlineCheckWriter account.
When contacting support, please provide:
We value your feedback! Please share suggestions for improvements with our support team.
Shipping Method | Typical Delivery Time |
---|---|
First Class | 3-5 business days |
First Class (Tracking) | 3-5 business days with tracking |
Priority Mail | 1-3 business days |
Express Mail | 1-2 business days |
FedEx Overnight | Next business day |
Part of Zil Money Corporation, OnlineCheckWriter™ is a trusted financial technology company serving millions of users worldwide with secure, reliable mailing and financial services.
© 2025 OnlineCheckWriter™ - Part of Zil Money Corporation™. All rights reserved.
Google Chrome™ is a trademark of Google LLC. OnlineCheckWriter™ is not affiliated with or endorsed by Google LLC.
This application complies with Google's Privacy Policy and data handling requirements.
Version 2.0.3 - 2025
This comprehensive guide covers all aspects of using the OnlineCheckWriter™ Document Mailing Google Chrome Extension™. For additional support, contact our customer service team using the information provided above.