File Format Advice

Choosing the right file format for your content is an important consideration when contributing your work to Scholar@UC. The future usability of your content will depend on the file format you use. Because of this, we recommend uploading two files for each work: an access file and a preservation file.

Access Files

Access files use common formats, ones that we typically use every day. They often use compression, for easy delivery over the web. Access files are what most people will download when viewing you work. Below are some typical access formats.

Text Still Image Audio Media
  • MS Office (DOCX, XSLSX, etc.)
  • PDF
  • JPG
  • PNG
  • GIF
  • MP3
  • MP4
  • MP4
  • MPEG

It is recommended that you upload an access file at the time you complete your submission.

Accessibility

How you create your access files can have a great impact on those with disabilities. Scholar@UC encourages submitters to create accessible content for all. Some resources for creating accessible content can be found on the Disability Services’ Faculty Resources page. Additional resources are available from the National Center on Disability and Access to Education.

Preservation Files

Preservation files use more stable formats than access files, whose formats are more likely to change with technology. They are often uncompressed and very large. Preservation formats can be used to create new access files, when new formats emerge. Below are some typical preservation formats.

Text Still Image Audio Media
  • Open Office (ODT, ODS)
  • CSV
  • PDF/A-1
  • PDF/A-2
  • TIFF
  • WAV
  • AVI

It is recommended that you upload a preservation file after the work submission has been completed. When logged in and viewing the work, near the bottom of your screen you will see a row of buttons that includes: Attach a File

It is also recommended that preservation files be set to private access rights, so users will not be confused about which they should download.

The file format you use will affect its preservability. Some specific guidance is offered below. If you have any questions, please contact Scholar@UC.