4link
4link can shorten and expand your URLs simply

4download
4download can save files right from the share sheet or the menu

4square album creator
do not download

litesaver
litesaver can download your videos! now with less actions!

4saver
4saver is the ultimate tool for saving or converting your videos and editing photos and videos

litelink
litelink can make your URLs short and tasty, now with less actions!

4encode
4encode can encode any string of text that you desire into base64, hash and even a QR code!

4today
4today will give you a fresh start to your day, no gizmos or anything

4txt
create and change txt files on the go

liteencode
the easiest way to encode your text, got more easier