01/30/2024 - App desktop version to end support for macOS 10.14 and below

We are sorry to announce that the Chatwork desktop app will end its support for macOS10.14 and below.


End of Support Date:

February 27th, 2024 (Tue)


For customers using the affected operating systems

Please upgrade your operating system to macOS 10.15 or later. 

*Some devices cannot update their operating systems to macOS 10.15 or later.Please check your device's installable OS versions as soon as possible.


App behavior after support ends

After the end of support, updates and new installations of the latest Chatwork apps will no longer be available on the affected operating systems. Installed applications can continue to be used even after the end of support. However, please understand that they may become unavailable in the future without prior notice.

If you have any questions about this matter, please contact us using the form below.

Contact Us


We apologize for any inconvenience this may cause to the users of the affected operating systems and ask for your kind understanding.

We ask for your continued patronage of Chatwork.