Latest Version:
1.0.0 Updated:
4 months ago
Ready to install?
Xchedule is available to install from Firefox Add-ons Store and for download from this page.
Available versions
You can find the current and older versions of Xchedule 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 |
|---|---|---|---|---|
| 1.0.0 | XPI · ZIP · Source code | 34.31KB | 0 | 2026-05-10 |
1.0.0 34.31KB
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 Xchedule ZIP file.
- In Firefox browser, go to
about:addonsto open Add-ons Manager - Click on ⚙, Install Add-on From File

- Select the Xchedule ZIP file from step 1. Xchedule is now installed on your browser.
Best Xchedule Alternatives
Here are some Firefox add-ons that are similar to Xchedule:
XScheduler
Eric
Substack Notes Scheduler
Mona Mona
Headless Fly - Reddit Scheduler
Socrates
Slotify
Slotify Solutions Inc.
TabTimer
NestlyTab Developer
Scheduleon: A Patreon Tier Scheduler
Democratic Developer
YTScheduler
Eric
OFScheduler
Eric
Recurring Post Scheduler
Alexer
ThreadScheduler
Eric
Cal.com Companion
Cal.com
Cal.com Companion
Cal.com