Methods and systems for providing files of variable sizes based on device and/or network conditions are described herein. A computer device may convert a file into a first modified file that includes content of the file and a second modified file that includes the content of the file. The first modified file may have a first file size and be associated with a first bandwidth range. The second modified file may have a second file size different from the first file size and be associated with a second bandwidth range different from the first bandwidth range. Based on a bandwidth available to a user device, the first modified file or the second modified file may be provided for download by the user device.