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Best Plugins & Extensions Software 2026
Facts read 24 Sep 2026 – 30 Sep 2026
Plugin and extension software broadens the capabilities of host tools, services and development environments. This list is intended to guide choices for configuring, maintaining and controlling desktop, web, API and self-hosted options.
The standings: top 10
| Name | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|
| 01 Backstage | 4.8 | Free plan | Free plan | Web, Mac, Linux, API | 30 Sep 2026 |
| 02 Kingfisher | 4.8 | Free plan | Free plan | Windows, Mac, Linux, Self-hosted | 30 Sep 2026 |
| 03 tmux | 4.4 | Free plan | Free plan | Mac, Linux, API, Self-hosted | 30 Sep 2026 |
| 04 Chrome Browser Cloud Management | 3.8 | Free plan | Free plan | Android, iPhone & iPad, Web, Windows | 24 Sep 2026 |
| 05 dein.vim | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
| 06 Elpaca | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
| 07 Jenkins Plugin Installation Manager Tool | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
| 08 Mason.nvim | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
| 09 PF4J | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
| 10 pluggy | 3.1 | Free plan | Free plan | Windows, Mac, Linux | 24 Sep 2026 |
Use the comparison fields to review plan availability, starting paid prices, extension purpose, supported hosts, marketplace presence, update behavior, permissions, rollback and visual-building support.
02
Kingfisher
It suits security and development teams scanning code, repositories, storage, or connected platforms for leaked secrets.
WindowsMacLinux+1 Record4.8 Visit
03
tmux
tmux suits people who need to work with multiple terminals from one screen or keep sessions running across SSH disconnections.
MacLinuxAPI+1 Record4.4 Visit
04
Chrome Browser Cloud Management
AndroidiPhone & iPadWeb+3 Record3.8 Visit
05
dein.vim
WindowsMacLinux Record3.1 Visit
Before you choose
Start with the pricing model
Items in this list include free-plan options. Freemium products may also have paid access or trial terms, so read each pricing note before selecting a deployment path.
Examples of stated starting prices are $6 per user per month for Chrome Enterprise Core and $29 per year for Easy Updates Manager.
Match the host platform
Confirm that a tool supports your environment, whether that is macOS, Linux, Windows, self-hosting, the web or an API. Your host environment can determine installation and administration work.
Examine update and access settings
Look at automatic-update, permission-control and version-rollback fields. These indicate how each tool handles changes and access decisions after installation.
Check the extension workflow
Extension purpose, marketplace presence and visual-builder availability can help you select a tool for the way you intend to add or manage extensions.
Questions
Do plugins and extension tools offer free plans?
Items in this list include free-plan options. Freemium entries may also publish paid pricing or trial terms.
Which host platforms appear in the comparison?
Listed host environments include macOS, Linux, Windows, self-hosted deployments, the web and APIs.
Are paid-from prices shown?
Yes. Stated examples start at $6 per user per month for Chrome Enterprise Core and $29 per year for Easy Updates Manager.
Can I compare update controls?
Yes. The comparison records automatic updates, permission controls and version rollback.
Does the list cover visual builders?
Visual-builder availability is recorded alongside extension purpose and marketplace presence.
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