> For the complete documentation index, see [llms.txt](https://docs.projectsend.org/about/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.projectsend.org/about/how-to-use/files/file-size-limits.md).
# File size limits
By default every installation limits each file to 2GB. This limit can be set to anything you want in two ways:
* To set a new limit globally, edit your [custom configuration file](/about/installation/configuration-file.md) and change the value *2048* in `define('MAX_FILESIZE','2048');` to the new limit you want, expressed in Mb, where each GB is 1024 Mb. In this case, 2048 represents 2GB. 10GB would be 10240, and so on.
* You can also set specific limits for each user and clients. When editing them, find the File size limit box and set a value in Mb also. For example, you can have a 2GB limit globally but let a certain user upload files up to 10Mb only.
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