How to use this Repository
You can use this repository by downloading the apk files, but it is recommended to use an f-droid compatible client application on your android device to install applications.
Install a Client
As f-droid is open source, there is probably more than one client app. The official one is open source and can be obtained from the official repository.
Add this Repository
After installing a client, you have to add this repository. This can be done by hand (https://fdroid.repo.chdft.net/fdroid/repo), by clicking on the url (when you read this on your smartphone) or by scanning the qr-code on the right. When you are asked, how you want to open this link, select the fdroid client that you have installed.