The Install Button software installs a button in the Add-ons manager of Firefox, similar to the one in Thunderbird. It requires only Firefox to function.
Downloading Install Button ...
Unfortunately, Install Button download links are no longer available. We apologize for any inconvenience this may cause.
As a software archive website, we do our best to maintain and update our collection of software programs. However, due to various reasons such as software updates, changes in software ownership, or outdated software, some download links may become unavailable over time.
We recommend that you try searching for an alternative download link or a similar software program that may meet your needs. Additionally, you can contact the software developer or publisher Thorsten Fritz to inquire about alternative options.
We appreciate your understanding and encourage you to browse our website for other software programs that may be of interest to you. If you have any further questions or concerns, please do not hesitate to contact us.