30 extensions for Chrome, Firefox and Opera to help you be more productive

Working with mail and contacts

Boomerang

The Boomerang extension schedules emails to be sent to Gmail at a specific hour, day, week, or month.

Checker Plus

Checks for new emails in Gmail and lets you work with them without opening your email client.

GMail Checker

A similar Checker Plus extension for Firefox and Opera.

Email Dictation

Allows you to dictate emails to Gmail with your voice. In some cases, this is more convenient than typing on the keyboard.

Text to voice

A similar Email Dictation extension for Firefox.

FullContact

Convenient contact manager from your Google address book. Collects information about people, connects their profiles from social networks, allows you to view the Twitter feed right in the Gmail window.

Gorgias

Speeds up emails with personalized templates, hotkeys, and autocorrect words and letters.

RocketBolt

Tracks how your emails and attached links are opened. It will be useful for sales managers and marketers.

Working with tabs

The great suspender

Freezes inactive tabs and saves computer resources, and on laptops it also increases battery life.

Suspend Tab

A similar extension for Firefox.

OneTab

Combines open tabs into a neat list inside one. Useful if you are used to keeping several dozen tabs open and are confused about them.

OneTab by OneTab Team Developer

Super Auto Refresh

Automatically reloads pages at a specified interval.

Super Auto Refresh super-solution

Tab snooze

Works with tabs like Mailbox: turns tabs into tasks, allowing you to postpone tabs for later.

Tab Snooze www.tabsnooze.com

Tab Organizer

Organizes open tabs chronologically and groups tabs from the same site nearby.

Tab Organizer Report Abuse

Tab Hamster

A similar extension for Opera.

TabHamster michaelonikienko

Images and links

Polarr

A functional photo and image editor right in the browser.

Polarr Plugin: Edit Any Photo on the Internet by Polarr, Inc Developer

Linkclump

Opens multiple links in new tabs at the same time by simply dragging the cursor.

Linkclump Website

Snap links plus

A similar extension for Firefox.

Snap Links Plus by Clint Priest Developer

Nimbus

Allows you to take screenshots and record screencasts, add text notes, drawings.

Nimbus Screenshot & Screen Video Recorder nimbusweb.me

Nimbus Screen Capture: Screenshot, Edit, Annotate by Nimbus Web Developer

Nimbus Screen Capture NimbusWeb

Security

WOT

Assesses the safety and reputation of a site based on feedback from millions of users.

WOT: website security and online protection mywot.com

Web Of Trust, WOT: Website Security Rankings From WOT Services Developer

WOT weboftrust

Ghostery

Monitors the invisible side of the Internet - web bugs and ad trackers - and helps keep personal data safe.

Ghostery - Confidential Ad Blocker by Ghostery Developer

Other

Print Friendly & PDF

Cleans web pages of ads, banners and widgets in preparation for printing.

Print Friendly & PDF by Print Friendly & PDF Developer

Feedbro

Convenient client for reading RSS-subscriptions.

Feedbro Website

HoverCards

Shows previews of tweets, Instagram photos, Imgur images, Reddit posts on hover.

Papier

A simple text note that works in a new Chrome tab.

Papier papier.app

Drink

The extension will remind you to drink water to maintain water balance in the body.

Focusbook

Gently blocks Facebook to keep you busy.

Ghostery ghostery

Noisli

A library of pleasant sounds that help you not to be distracted from work or reading. One of our favorite extensions.

Noisli noisli.com

Simple Blocker

Blocks entire websites and subdomains for a specific time. You can block social media and entertainment sites to concentrate on your work.

Take a Break by Eye Care Plus

Remind you to take a break from work, take a walk, do eye exercises or drink water.

Take a Break by Eye Care Plus Report Abuse