DatatTAB new csv/json/xml all-in-one lister/editor 1.1

DatatTAB new csv/json/xml all-in-one lister/editor 1.1

Multi-format AIO plugin (csv / json / xml) and its file variants with one shared engine, so all three formats get the same filtering, sorting, editing, theming and font handling.

What it does
Grid view for CSV/TSV — sortable, filterable columns with per-column filter boxes, decimal-aligned numeric columns, natural sort, and a status bar showing row counts, delimiter and encoding.
Outline view for JSON and XML — every node (object, array, element, attribute) as a Name/Value row, expand/collapse, with values wrapped for reading in a value pane below the grid.
Record table — when a document contains a repeated list (an array of similar objects, or an element repeated as siblings), DataTab can project just that list as a normal sortable/filterable table instead of the full tree — the status bar tells you when one is available (Ctrl+T to switch).
Editing — cells are editable in place; saves are lossless: untouched parts of the file are copied byte-for-byte, only the cells you changed are rewritten. Works for CSV rows, JSON values and XML element/attribute text.
Source tab — the raw file with syntax highlighting (CSV/JSON/XML), line numbers and "Locate in source" to jump from a row/node straight to its position in the text.
Copy node as JSON, XML or JSON Path/XPath from any outline node.
Themes — five built-in presets (Light, Paper, Dark, Midnight, Solarized Dark), or override any individual color.
Fonts — a standard Windows font picker for both the grid and the source view, remembered between sessions.
Large files — spans into the decoded file instead of per-cell copies, background indexing with progressive display, and filtering that stays responsive well past a million rows.
Supported files
CSV, TSV, TAB · JSON, JSONL/NDJSON, GeoJSON, JSONC, JSON5 · XML and the XML-family formats that are really XML underneath — SVG, XSD, XSLT, RSS, GPX, KML, OSM, .config/.manifest/.resx/.csproj/.props and similar project/config files, WSDL, PLIST, ATOM, and a few more. Unrecognized extensions are still opened if the content itself looks like JSON or XML.

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