Enhancer Firefox

Download Enhancer

By: igorovh Add-on
Download Enhancer (current and past versions) for Firefox
Latest Version: 5.1.45 Updated: 2 days ago

Ready to install?

Enhancer is available to install from Firefox Add-ons Store and for download from this page.
View source code
6,674
Daily users
3.8
16 ratings
1
Total downloads

Available versions

You can find the current and older versions of Enhancer here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
VersionDownloadSizeDownload countTimestamp
5.1.45XPI · ZIP · Source code335.11KB02026-07-29
5.1.44XPI · ZIP · Source code335.06KB02026-07-26
5.1.43XPI · ZIP · Source code331.05KB02026-07-24
5.1.41Paid users only328.08KB02026-07-21
5.1.39Paid users only323.09KB02026-06-24
5.1.38Paid users only320.21KB12026-05-31
5.1.37Paid users only320.16KB02026-05-30
5.1.36Paid users only320.11KB02026-05-29
5.1.35Paid users only321.55KB02026-05-10
5.1.33Paid users only320.51KB02026-03-29
5.1.32Paid users only318.08KB02026-03-14
5.1.30Paid users only317.52KB02026-03-05
5.1.29Paid users only317.34KB02026-02-08
5.1.27Paid users only317.34KB02026-02-08
5.1.25Paid users only315.93KB02026-02-01
5.1.24Paid users only313.60KB02026-01-31
5.1.23Paid users only313.57KB02026-01-17
5.1.22Paid users only313.56KB02025-12-29
5.1.21Paid users only312.38KB02025-12-26
5.1.20Paid users only309.40KB02025-12-01
5.1.19Paid users only309.31KB02025-11-22
5.1.18Paid users only309.19KB02025-11-09
5.1.17Paid users only309.18KB02025-10-28
5.1.16Paid users only308.36KB02025-10-21
5.1.15Paid users only308.43KB02025-10-18
5.1.14Paid users only308.21KB02025-10-02
5.1.13Paid users only308.09KB02025-09-13
5.1.12Paid users only308.09KB02025-09-10
5.1.11Paid users only308.08KB02025-09-02
5.1.10Paid users only307.39KB02025-08-27
5.1.8Paid users only305.14KB02025-08-24
5.1.7Paid users only305.01KB02025-08-18
5.1.6Paid users only304.98KB02025-08-17
5.1.4Paid users only314.74KB02025-08-13
5.1.3Paid users only314.68KB02025-07-31
5.1.2Paid users only313.90KB02025-07-24
5.1.1Paid users only313.92KB02025-07-23
5.1.0Paid users only300.46KB02025-07-21
4.0.22Paid users only569.12KB02025-07-19
4.0.21Paid users only569.23KB02025-07-18
4.0.20Paid users only522.75KB02025-06-07
4.0.19Paid users only522.76KB02025-03-20
5.1.45 335.11KB
2026-07-29 · 0 downloads
XPI ZIP Source code
5.1.44 335.06KB
2026-07-26 · 0 downloads
XPI ZIP Source code
5.1.43 331.05KB
2026-07-24 · 0 downloads
XPI ZIP Source code
5.1.41 328.08KB
2026-07-21 · 0 downloads
Paid users only
5.1.39 323.09KB
2026-06-24 · 0 downloads
Paid users only
5.1.38 320.21KB
2026-05-31 · 1 downloads
Paid users only
5.1.37 320.16KB
2026-05-30 · 0 downloads
Paid users only
5.1.36 320.11KB
2026-05-29 · 0 downloads
Paid users only
5.1.35 321.55KB
2026-05-10 · 0 downloads
Paid users only
5.1.33 320.51KB
2026-03-29 · 0 downloads
Paid users only
5.1.32 318.08KB
2026-03-14 · 0 downloads
Paid users only
5.1.30 317.52KB
2026-03-05 · 0 downloads
Paid users only
5.1.29 317.34KB
2026-02-08 · 0 downloads
Paid users only
5.1.27 317.34KB
2026-02-08 · 0 downloads
Paid users only
5.1.25 315.93KB
2026-02-01 · 0 downloads
Paid users only
5.1.24 313.60KB
2026-01-31 · 0 downloads
Paid users only
5.1.23 313.57KB
2026-01-17 · 0 downloads
Paid users only
5.1.22 313.56KB
2025-12-29 · 0 downloads
Paid users only
5.1.21 312.38KB
2025-12-26 · 0 downloads
Paid users only
5.1.20 309.40KB
2025-12-01 · 0 downloads
Paid users only
5.1.19 309.31KB
2025-11-22 · 0 downloads
Paid users only
5.1.18 309.19KB
2025-11-09 · 0 downloads
Paid users only
5.1.17 309.18KB
2025-10-28 · 0 downloads
Paid users only
5.1.16 308.36KB
2025-10-21 · 0 downloads
Paid users only
5.1.15 308.43KB
2025-10-18 · 0 downloads
Paid users only
5.1.14 308.21KB
2025-10-02 · 0 downloads
Paid users only
5.1.13 308.09KB
2025-09-13 · 0 downloads
Paid users only
5.1.12 308.09KB
2025-09-10 · 0 downloads
Paid users only
5.1.11 308.08KB
2025-09-02 · 0 downloads
Paid users only
5.1.10 307.39KB
2025-08-27 · 0 downloads
Paid users only
5.1.8 305.14KB
2025-08-24 · 0 downloads
Paid users only
5.1.7 305.01KB
2025-08-18 · 0 downloads
Paid users only
5.1.6 304.98KB
2025-08-17 · 0 downloads
Paid users only
5.1.4 314.74KB
2025-08-13 · 0 downloads
Paid users only
5.1.3 314.68KB
2025-07-31 · 0 downloads
Paid users only
5.1.2 313.90KB
2025-07-24 · 0 downloads
Paid users only
5.1.1 313.92KB
2025-07-23 · 0 downloads
Paid users only
5.1.0 300.46KB
2025-07-21 · 0 downloads
Paid users only
4.0.22 569.12KB
2025-07-19 · 0 downloads
Paid users only
4.0.21 569.23KB
2025-07-18 · 0 downloads
Paid users only
4.0.20 522.75KB
2025-06-07 · 0 downloads
Paid users only
4.0.19 522.76KB
2025-03-20 · 0 downloads
Paid users only

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
  • Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  • Download the Enhancer ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the Enhancer ZIP file from step 1. Enhancer is now installed on your browser.

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