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Send Physical Mail using OnlineCheckWriter icon

Send Physical Mail using OnlineCheckWriter

Official OnlineCheckWriter Chrome extension for mailing PDF documents - simple, secure, and efficient

Users68Current public install base
Rating4.9Store average score
Reviews292Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

Send Physical Mail using OnlineCheckWriter Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

67707375782026年6月29日2026年7月4日2026年7月4日Latest: 68
Rating trend

7-day rating trend

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7-day rating change

Start
4.89
Latest
4.89
7-day rating change
0.00
4.794.844.894.944.992026年6月29日2026年7月4日2026年7月4日Latest: 4.89
2026年6月29日2026年7月4日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining
-2-2.63%
7-day growthNo data
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30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.2.0
ManifestV3
Size162KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Mail your documents directly from Chrome using the official OnlineCheckWriter extension. This tool integrates seamlessly with your OnlineCheckWriter account, making it simple to turn any PDF into professionally printed, enveloped, and mailed documents without visiting the post office.

KEY FEATURES

✅ PDF Upload – Drag and drop or browse to upload documents

✅ Address Management – Save sender and recipient addresses for reuse

✅ Multiple Shipping Options – USPS First Class, Priority, FedEx Overnight, and more

✅ Credit Balance Tracking – Monitor mailing credits in real time

Reviews

Recent review snapshot

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Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.9Average computed only from synced review bodies below
Reviews with text291Synced review bodies
Total ratings / reviews292Chrome Web Store public rating/review count

Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
266
4
21
3
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0
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1
Mekuannint2025年9月25日
5

I’ve been using the Send Physical Mail with OnlineCheckWriter extension and it’s a real time-saver! Instead of going to the post office, I can easily create and send physical letters right from my browser. The setup is simple, the interface is clean, and everything works smoothly. It’s especially useful for sending invoices, business letters, or important documents without any hassle. Highly recommend it to anyone who wants a reliable and convenient way to send physical mail online!

Version 2.0.3Language en
said omar2025年9月25日
5

The extension is easy to use and setup was smooth

Version 2.0.3Language en
Joy Richardo2025年9月25日
5

Super Useful and Easy to Use This extension makes sending physical mail really simple. I can send letters, checks, and documents right from my browser without printing anything or going to the post office. It saves me time and works exactly like it should. Very helpful for both personal and business use. Highly recommend!.

Version 2.0.3Language en
Laskar Rasel2025年9月25日
5

I recently tried the Send Physical Mail extension from OnlineCheckWriter, and it’s very convenient for both personal and business use. Instead of going to the post office, you can upload your document, enter the recipient’s address, and they handle the printing, stamping, and mailing. It works for single letters or bulk mailings, making it perfect for invoices, payments, or notifications. Delivery is quick, tracking is provided, and the pricing is reasonable compared to doing it manually.

Version 2.0.3Language en
Mussie2025年9月25日
5

I personally use it for a quick file upload to the browser. it is well built and well organized. and i sometimes manage addresses with it.

Version 2.0.3Language en
ian Washington2025年9月25日
5

I’ve been using this extension for a few weeks and it’s a game-changer. Instead of printing, folding, stamping, and mailing documents myself, I just upload a PDF, pick the recipient, choose postage, and click “send.” It handles printing, enveloping, and mailing via USPS or FedEx — all in one seamless workflow.

Version 2.0.3Language en
hadson kiprono2025年9月25日
4

The extension makes mailing documents easy—upload PDFs, choose addresses, and send without visiting the post office. Pricing is fair, and features like batch mailing and tracking are useful. Works best for U.S. users. Downsides: limited international options, mixed reviews on support, and handling sensitive data may worry some. Overall, convenient and time-saving if you mail often.

Version 2.0.3Language en
Tamboy Bhoso2025年9月25日
5

Few days ago I am just searching an extension for mail documents directly using Chrome extension, and then I got this. This is literally awesome. I wanna told you that this tool is easy to use and integrates seamlessly with your OnlineCheckWriter account and this extension making it simple to turn any PDF into professionally printed. I strongly recomended to add this extension and use this atlist 2 days, then you will get result. Thank You.

Version 2.0.3Language en
Anup Nandi2025年9月25日
5

I was looking for this type of extension then i found this on , i ave added the extension recently it working fine and very smooth. overall this is a good extension. thank you

Version 2.0.3Language en
gaza al aqsho2025年9月25日
5

This extension is truly ingenious and incredibly helpful! The typically complicated process of sending physical mail—from printing, finding envelopes, buying stamps, to going to the post office—can now be done directly within Gmail. Everything is incredibly convenient and efficient. Just compose your email as usual, add your physical address, and the service will take care of the rest. Perfect for sending important documents, invoices, or even just greeting cards to family. A must-have for anyone looking to save time and effort. Highly recommended!

Version 2.0.3Language en