Latest Version:
2.0 Updated:
7 years ago Removed
Ready to install?
Space Ace is available for download. Be careful when installing it.
Available versions
You can find the current and older versions of Space Ace 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 | Download count | Timestamp |
|---|---|---|---|---|
| 2.0 | XPI · ZIP · Source code | 708.83KB | 0 | 2019-05-13 |
2.0 708.83KB
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 Space Ace ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Space Ace ZIP file from step 1. Space Ace is now installed on your browser.
Best Space Ace Alternatives
Here are some Firefox add-ons that are similar to Space Ace: