Instant Checks by OnlineCheckWriter
Tools
FreemiumConfidence 64
Official OnlineCheckWriter Chrome extension for creating and sending checks - mail, print, or eCheck
Users
139
Rating
4.9
Reviews
378
7D Growth
--|--
Signal pendingNo paid features detectedMedium-risk permissions
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
5 assetsSend Physical Mail using OnlineCheckWriter Media preview
Trend
User growth trend
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User Growth Over Time
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
2026年6月29日2026年7月4日
Growth overview
Daily, weekly, and monthly growth
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1-day growthDeclining
-2-2.63%7-day growthNo data
----30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
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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.
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It lets me mail any PDF right from my computer
this is easy and time saving tool , make work easy
Sending mail has never been easier. Such a great extension.
Super convenient! I can mail PDFs straight from Chrome without printing or going to the post office. The extension works smoothly with my OnlineCheckWriter account and makes the whole process fast and secure.
This is awesom ,absolutly right way to optimistic
This extension is a lifesaver! It simplifies sending physical mail, from checks to documents, directly from my browser. The drag-and-drop feature is incredibly intuitive, and the address book saves so much time. A truly seamless and essential tool for my business.
Extremely easy to use. No need to download extra programs
I liked it it is user friendly easy to use and very useful I definitely recommend it
The Send Physical Mail using OnlineCheckWriter extension is a convenient and efficient solution for sending physical mail directly from your computer. It’s easy to use, saving time and effort by allowing users to send letters and documents without leaving home.
this extension makes sending physical mail so much easier. i like that i can handle everything right from my browser without needing to go to the post office or deal with printing myself. it’s quick, reliable, and the integration with onlinecheckwriter keeps everything organized in one place. really convenient for both personal and business use.