OSCAR

About

OSCAR (Open Source CPAP Analysis Reporter) is free desktop software for reviewing and exploring data produced by CPAP and related machines used to treat sleep apnea. It converts the high-resolution sleep data stored on a CPAP's SD card into graphs, letting users examine their data down to a breath-by-breath level. The page states that OSCAR never asks for payment and always will be free, and it is available for Windows, Mac (Intel and Apple Silicon), Linux, Chromebook, and Raspberry Pi OS.

According to the page, OSCAR is used by patients to review and optimize their own therapy and to share data for discussion with their doctors. It is also used by physicians, therapists, and medical researchers, who can compare patient and machine responses across multiple platforms. The site notes that OSCAR offers visual and statistical detail and comparisons across machine types and manufacturers that proprietary manufacturer software may not provide.

The page describes OSCAR 2.1 as a major release and lists its updates, including support for additional CPAP models, new language support, and various bug fixes. Installers and detailed installation guides are provided for each platform, along with SHA256 checksums for verifying downloads.