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JUMBOmail

Chrome extension by JUMBOmail · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 14 users, barely installed.

Specific sites only: 3 match patterns.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
14
Rating
5.0 (3 ratings)
Users, last 10 days
+14
Rating, last 30 days
Not watched long enough to say
Version
1.0.1
Updated in the store
2026-09-30
Published
2026-09-30
Manifest
V3
Browser access
6 permissions, 3 site patterns

How it has moved

Users
+14 since 01.10
0-14 · 4 readings
2026-10-01: appeared in the store
  1. 2026-10-010appeared in the store
  2. 2026-10-0410
  3. 2026-10-0812
  4. 2026-10-1014
Rating
+5.00 since 01.10
reviewsrating 0.00-5.00 · 4 readings
2026-10-01: appeared in the store
  1. 2026-10-01reviews0rating0.00appeared in the store
  2. 2026-10-04reviews1rating5.00
  3. 2026-10-08reviews2rating5.00
  4. 2026-10-10reviews3rating5.00
Users
+14 since 01.10
0-14 · 4 readings
2026-10-01: appeared in the store
  1. 2026-10-010appeared in the store
  2. 2026-10-0410
  3. 2026-10-0812
  4. 2026-10-1014
Rating
+5.00 since 01.10
reviewsrating 0.00-5.00 · 4 readings
2026-10-01: appeared in the store
  1. 2026-10-01reviews0rating0.00appeared in the store
  2. 2026-10-04reviews1rating5.00
  3. 2026-10-08reviews2rating5.00
  4. 2026-10-10reviews3rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 3 match patterns.

  • https://napi.jumbomail.me/*
  • https://*.amazonaws.com/*
  • https://login.microsoftonline.com/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Schedule work to run later alarms
Show the remaining 3
  • Show you notifications notifications
  • Run work in a hidden page offscreen
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

JUMBOmail.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Send Anywhere For Gmail Describes nearly the same job, with a large installed audience 100k users ★ 4.1
  2. TransferNow for Chrome and Gmail Describes nearly the same job, smaller audience 4k users ★ 5.0
  3. FileFast for Chrome and Gmail Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Transfer+ Quick Send Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. Tranxfer Describes nearly the same job, smaller audience 83 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.