On November 26, 2025, 123 Cloud Disk made an announcement regarding changes to its free user traffic usage policies, with these new policies coming into force right away. Here are the specific modifications:

1. The free data - transfer traffic across all platforms will be standardized at 10GB per month. When downloading files using the latest version of the PC client or the official APP, the file size will be counted at half its actual value. This means users can enjoy a maximum cumulative free download of 20GB of files each month. Once the free quota is exceeded, users have the option to purchase additional traffic on an as - needed basis at a rate of 0.05 yuan per GB. For amounts less than 10GB, the charges will be rounded up to the nearest 10GB.

2. A new limitation has been introduced: Online audio and video streaming traffic will now be factored into the total traffic usage.

3. A privilege has been removed: The free access for guests to download files smaller than 100MB will no longer be available. Users will either have to buy traffic at a rate of 0.1 yuan per GB or log in to their accounts to utilize the free quota. Furthermore, the platform is set to roll out activities like daily check - ins and inviting friends, which will allow users to earn free traffic. This is aimed at catering to the basic needs of users who are not willing to pay.