Showglass

Syntax highlighting, line numbers, and an outline of every function. Markdown looks like a real document, with tables, task lists, and a table of contents.

Fold JSON, XML, and property lists as trees. Read TSV and JSON Lines as tables with a summary of every column. Open SQLite and Parquet files with their schemas, and Jupyter notebooks with their cells.

Look inside ZIP, TAR, gzip, xz, 7-Zip, RAR, JAR, IPA, and APK files. You get a file tree with sizes, and nothing gets extracted. EPUB books show their cover and contents, and comics show a page strip.

See specimens with the glyph grid, metrics, variable axes, and language coverage. Turn glTF, GLB, FBX, and 3MF models around, with real dimensions and materials.

String Catalogs, entitlements, logs, crash reports, diffs, HAR files, and model weights all get a proper view. So do subtitles, GPX routes, folders, and app bundles.

Archives, config files, stylesheets, subtitles, and data show what's inside, so you can tell files apart before you open them.