> ## Documentation Index > Fetch the complete documentation index at: https://polar.sh/docs/llms.txt > Use this file to discover all available pages before exploring further. # Automate Customer File Downloads > Offer digital file downloads with ease ## Sell Digital Products You can easily offer customers and subscribers access to downloadable files with Polar. * Up to 10GB per file * Upload any type of file - from ebooks to full-fledged applications * SHA-256 checksum validation throughout for you and your customers (if desired) * Customers get a signed & personal downloadable URL ## Create Downloadable Benefit 1. Go to `Benefits` in the Dashboard sidebar 2. Click `+ Add Benefit` to create a new benefit 3. Choose `File Downloads` as the `Type` You can now upload the files you want to offer as downloadables for customers. 1. Drag & drop files to the dropzone (`Feed me some bytes`) 2. Or click on that area to open a file browser ### Change filename Click on the filename to change it inline. ### Change order of files You can drag and drop the files in the order you want. ### Review SHA-256 checksum Click on the contextual menu dots and then `Copy SHA-256 Checksum` ### Delete a file Click on the contextual menu dots and then `Delete` in the menu. **Active subscribers & customers will lose access too!** Deleting a file permanently deletes it from Polar and our S3 buckets except for the metadata. Disable the file instead if you don't want it permanently deleted. ### Disable & Enable Files You can disable files at any point to prevent new customers getting access to it. **Existing customers retain their access** Customers who purchased before the file was disabled will still have access to legacy files. Only new customers will be impacted. **Enabling or adding files grants access retroactively** In case you add more files or re-enable existing ones, all current customers and subscribers with the benefit will be granted access.