.8CI File Extension

TI-84 Plus C Pic Vars Image

Developer Texas Instruments
4.0  |  3 Votes

What is an 8CI file?

An 8CI file is an image created by a TI-84 Plus C graphing calculator. It is used as an overlay on the calculator's graph screen area. All 8CI files are 265 x 165 pixels and use 4-bit color.

More Information

Students use TI-84 Plus graphing calculators to plot graphs for complex equations. Texas Instruments released the TI-84 Plus C in 2013. Notably, TI-84 Plus C calculators have a 320 x 240 pixel color screen.

TI-84 C calculators store graph overlay images in the 8CI, or Pic Vars, image format. These images are stored in archive memory and always have a file size of 22021 bytes.

How to open an 8CI file

You can use Texas Instruments TI Connect CE (Windows, Mac) to transfer an 8CI file to a TI-84 Plus C graphing calculator. You can then use the file as a graph overlay.

How to convert an 8CI file

You can use MCJack123's 8CI to PNG Converter (multiplatform) to convert 8CI files to .PNG images. Note that using the converter requires additional prerequisite libraries and knowledge of how to compile .CPP files.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open or reference 8CI files

Verified by FileInfo.com

The FileInfo.com team has independently researched the TI-84 Plus C Pic Vars Image file format and Mac, Windows, and Linux apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.