Download OldMapsOnline

Name: OldMapsOnline
Author: info@OldMapsOnline

By: in*****@OldMapsOnline Add-on

Download OldMapsOnline (current and past versions) for Firefox

Latest Version: 2.0.0 Updated: a month ago

Ready to install?

OldMapsOnline is available to install from Firefox Add-ons Store and for download from this page.

View source code

Daily users

4.5

2 ratings

Total downloads

Available versions

You can find the current and older versions of OldMapsOnline 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

Version	Download	Size	Timestamp
2.0.0	XPI · ZIP · Source code	93.47KB	2026-07-08
1.2.2resigned1	XPI · ZIP · Source code	516.22KB	2024-04-25
1.3.0	XPI · ZIP · Source code	1.27MB	2022-12-13
1.2.1	Paid users only	509.34KB	2017-06-06

2026-07-08 · 0 downloads

XPI ZIP Source code

2024-04-25 · 0 downloads

XPI ZIP Source code

2022-12-13 · 0 downloads

XPI ZIP Source code

2017-06-06 · 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 OldMapsOnline ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the OldMapsOnline ZIP file from step 1. OldMapsOnline is now installed on your browser.