Complex sentence: To read content in Kiwix, users download the content package of their choice on their device-being stored locally, they can afterwards check it anytime without having to worry about connectivity (or censorship, in some countries).
Split into simpler sentences: To read content in Kiwix, users download the content package of their choice on their device. Being stored locally, they can afterwards check it anytime without having to worry about connectivity (or censorship, in some countries).