Costructor Firefox

Download Costructor

Download Costructor (current and past versions) for Firefox
Latest Version: 1.2.3 Updated: 4 days ago

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Costructor is available to install from Firefox Add-ons Store and for download from this page.
View source code
139
Daily users
5.0
1 ratings
0
Total downloads

Available versions

You can find the current and older versions of Costructor 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
1.2.3XPI · ZIP · Source code296.33KB02026-07-10
1.2.1XPI · ZIP · Source code301.26KB02026-06-29
1.2.0XPI · ZIP · Source code154.07KB02026-06-26
1.1.55Paid users only125.69KB02026-06-22
1.1.54Paid users only125.69KB02026-06-10
1.1.53Paid users only125.52KB02026-06-08
1.1.52Paid users only125.32KB02026-05-26
1.1.51Paid users only125.22KB02026-05-20
1.1.50Paid users only124.99KB02026-05-15
1.1.48Paid users only123.72KB02026-05-14
1.1.47Paid users only123.36KB02026-05-11
1.1.46Paid users only123.06KB02026-05-08
1.1.45Paid users only122.30KB02026-05-04
1.1.44Paid users only122.43KB02026-04-27
1.1.43Paid users only122.20KB02026-04-22
1.1.42Paid users only122.17KB02026-04-21
1.1.40Paid users only125.27KB02026-03-31
1.1.39Paid users only124.86KB02026-03-27
1.1.38Paid users only124.76KB02026-03-23
1.1.37Paid users only124.55KB02026-03-10
1.1.36Paid users only124.58KB02026-03-06
1.1.34Paid users only124.91KB02026-03-02
1.1.33Paid users only124.51KB02026-02-20
1.1.32Paid users only130.53KB02026-02-12
1.1.31Paid users only124.34KB02026-02-09
1.1.29Paid users only124.01KB02026-02-03
1.1.28Paid users only122.23KB02026-01-15
1.1.27Paid users only122.06KB02026-01-08
1.1.26Paid users only121.72KB02025-12-15
1.1.25Paid users only121.43KB02025-12-12
1.1.23Paid users only121.05KB02025-12-02
1.1.22Paid users only120.92KB02025-11-24
1.1.21Paid users only120.80KB02025-11-19
1.1.20Paid users only120.61KB02025-11-17
1.1.19Paid users only120.45KB02025-11-12
1.1.18Paid users only120.64KB02025-11-07
1.1.17Paid users only120.72KB02025-11-07
1.1.16Paid users only120.37KB02025-11-03
1.1.15Paid users only120.26KB02025-10-29
1.1.14Paid users only119.68KB02025-10-13
1.1.13Paid users only119.66KB02025-10-09
1.1.12Paid users only119.27KB02025-10-07
1.1.11Paid users only118.77KB02025-09-14
1.1.10Paid users only116.66KB02025-09-09
1.1.9Paid users only116.49KB02025-09-04
1.2.3 296.33KB
2026-07-10 · 0 downloads
XPI ZIP Source code
1.2.1 301.26KB
2026-06-29 · 0 downloads
XPI ZIP Source code
1.2.0 154.07KB
2026-06-26 · 0 downloads
XPI ZIP Source code
1.1.55 125.69KB
2026-06-22 · 0 downloads
Paid users only
1.1.54 125.69KB
2026-06-10 · 0 downloads
Paid users only
1.1.53 125.52KB
2026-06-08 · 0 downloads
Paid users only
1.1.52 125.32KB
2026-05-26 · 0 downloads
Paid users only
1.1.51 125.22KB
2026-05-20 · 0 downloads
Paid users only
1.1.50 124.99KB
2026-05-15 · 0 downloads
Paid users only
1.1.48 123.72KB
2026-05-14 · 0 downloads
Paid users only
1.1.47 123.36KB
2026-05-11 · 0 downloads
Paid users only
1.1.46 123.06KB
2026-05-08 · 0 downloads
Paid users only
1.1.45 122.30KB
2026-05-04 · 0 downloads
Paid users only
1.1.44 122.43KB
2026-04-27 · 0 downloads
Paid users only
1.1.43 122.20KB
2026-04-22 · 0 downloads
Paid users only
1.1.42 122.17KB
2026-04-21 · 0 downloads
Paid users only
1.1.40 125.27KB
2026-03-31 · 0 downloads
Paid users only
1.1.39 124.86KB
2026-03-27 · 0 downloads
Paid users only
1.1.38 124.76KB
2026-03-23 · 0 downloads
Paid users only
1.1.37 124.55KB
2026-03-10 · 0 downloads
Paid users only
1.1.36 124.58KB
2026-03-06 · 0 downloads
Paid users only
1.1.34 124.91KB
2026-03-02 · 0 downloads
Paid users only
1.1.33 124.51KB
2026-02-20 · 0 downloads
Paid users only
1.1.32 130.53KB
2026-02-12 · 0 downloads
Paid users only
1.1.31 124.34KB
2026-02-09 · 0 downloads
Paid users only
1.1.29 124.01KB
2026-02-03 · 0 downloads
Paid users only
1.1.28 122.23KB
2026-01-15 · 0 downloads
Paid users only
1.1.27 122.06KB
2026-01-08 · 0 downloads
Paid users only
1.1.26 121.72KB
2025-12-15 · 0 downloads
Paid users only
1.1.25 121.43KB
2025-12-12 · 0 downloads
Paid users only
1.1.23 121.05KB
2025-12-02 · 0 downloads
Paid users only
1.1.22 120.92KB
2025-11-24 · 0 downloads
Paid users only
1.1.21 120.80KB
2025-11-19 · 0 downloads
Paid users only
1.1.20 120.61KB
2025-11-17 · 0 downloads
Paid users only
1.1.19 120.45KB
2025-11-12 · 0 downloads
Paid users only
1.1.18 120.64KB
2025-11-07 · 0 downloads
Paid users only
1.1.17 120.72KB
2025-11-07 · 0 downloads
Paid users only
1.1.16 120.37KB
2025-11-03 · 0 downloads
Paid users only
1.1.15 120.26KB
2025-10-29 · 0 downloads
Paid users only
1.1.14 119.68KB
2025-10-13 · 0 downloads
Paid users only
1.1.13 119.66KB
2025-10-09 · 0 downloads
Paid users only
1.1.12 119.27KB
2025-10-07 · 0 downloads
Paid users only
1.1.11 118.77KB
2025-09-14 · 0 downloads
Paid users only
1.1.10 116.66KB
2025-09-09 · 0 downloads
Paid users only
1.1.9 116.49KB
2025-09-04 · 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 Costructor ZIP file.
  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the Costructor ZIP file from step 1. Costructor is now installed on your browser.

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