historio.us is your personal search engine. It allows you to bookmark webpages and then find them easily by searching for any word in their contents. No more fumbling about in bookmarks folders or forgetting which website had that info you need!
historious extension is available to install from Firefox Browser Add-ons and for download from this page. It has 3 daily users. The latest version is 1.7, and it was last updated 5 years ago.
Total download count: 0 (Only count downloads from Firefox-Stats)
Available versions
You can find the current and older versions of historious extension here. You can download the archived versions or inspect their source codes.
As a free user, you can only download the latest version.
Upgrade to download older versions
Version | Download | Size | Download count | Timestamp |
---|---|---|---|---|
1.7 | XPI · ZIP · Source code | 53.61K | 0 | 2020-05-06 |
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 historious extension ZIP file
- In Firefox browser, go to
about:addons
to open Add-ons Manager - Click on , then select Install Add-on From File
- Select the historious extension ZIP file from step 1. historious extension is now installed on your browser.
Similar add-ons
Here are some Firefox add-ons that are similar to historious extension:

ismorozs
1

Lina Lerch
4

Simon Heimler
325

gableroux
97

maxlath
19

blackmask.cybersec
22

J.C. Fields
125

histre
25

reesmichael1
93