Rated 4 out of 5 stars

by alri on April 30, 2018 ·

what is the progress?

Rated 4 out of 5 stars

by alri on March 7, 2017 ·

https://www.youtube.com/watch?v=mNVbFkCBQvs

This review is for a previous version of the add-on (5.7.34). 

by cg-addons (Developer) on March 8, 2017 ·

Are you using "Save to Default Folder"? Try "Save As" instead, it should work. We are working on a fix for the default folder issue.

Rated 4 out of 5 stars

by alri on Jan. 12, 2017 ·

only 4 star because start @ver 5.7.27, cys download something huge in the background without touching the addons. must close or restart firefox to close the suspicious connection. pls fix. EDIT: detailed what happen is when i visit youtube page video it seem ycs start downloading something from youtube in the background before clicking cys icon. it still download even after i left from that page. i notice this because i have very slow connection 133KB/s download. please make sure cys don't request youtube anything yet before i click the cys icon. this tested on win7x64 ultimate firefox64 latest stable from portableapp with forced e10s mode and using youtube no buffer addons. previous version doesn't have this problem

This review is for a previous version of the add-on (5.7.27). 

by cg-addons (Developer) on Jan. 14, 2017 ·

Impossible, CYS doesn't work that way...it cant download "something huge in the background without touching addons". How do you know it's CYS responsible for your "suspicious connection"??? This does not belong here in the review section, please contact us at cytsaver@hotmail.com with some more info.

Rated 5 out of 5 stars

by alri on Aug. 7, 2016 ·

not working on e10s firefox 48. EDIT latest update fix it

This review is for a previous version of the add-on (5.6.67). 

by cg-addons (Developer) on Aug. 7, 2016 ·

An e10s update will be available sometime this week...

Update 8-18-16 -Please try v5.6.70

Rated 5 out of 5 stars

by alri on Dec. 14, 2014 ·

4kvideodownloader able to download 60fps youtube video. but they can't download vp9

This review is for a previous version of the add-on (5.5.1.1-signed). 

by cg-addons (Developer) on Dec. 14, 2014 ·

60fps formats were already added back in Nov:

h.264 720p 60fps = fmt298
h.264 1080p 60fps = fmt299

vp9 720p 60fps = fmt302
vp9 1080p 60fps = fmt303

The latest version of CYS is v5.6.6.1. It can also download Fmt 266. You can find it here: https://cys.mantishub.com/view.php?id=10
If you have any trouble, let us know and we will email it to you.

And we haven't forgotten about your request for subtitle downloads either...it is coming.

Hope that you will add that one extra missing star :) Thanks for your review.

Rated 5 out of 5 stars

by alri on July 30, 2014 ·

simply amazing, the developer very active to quick react to youtube change, its support vp9 download and auto merge but it not yet support subtitle download

This review is for a previous version of the add-on (5.5.1.1-signed). 

by cg-addons (Developer) on Aug. 1, 2014 ·

We appreciate the support, thanks for your review!! Subtitle download coming soon!