A quiet workspace for viewing, searching, editing and exporting fourteen everyday file formats. Every tool is free, nothing is uploaded, and there is no account to make.
The format is detected automatically and the file opens in the workspace built for it.
Documents get readable previews. Structured data gets trees and tables. Logs get events. Vectors get a transparency canvas.
Read, outline and export Markdown documents.
Inspect plain text with counts, encoding and whitespace tools.
Preview sanitized HTML in a safe sandboxed workspace.
Explore JSON as an interactive tree, table or formatted source.
Keep valid records visible even when individual lines fail.
Navigate XML hierarchies and reveal record-like data.
Understand configuration files without losing comments or structure.
Read TOML tables, arrays, dates and configuration values.
Edit CSV, JSON, JSONL, XML, YAML and TOML with two-way table and tree views.
Fill in labels and values like a form and get valid JSON, nested up to three levels.
Edit cells, add or delete rows and columns, sort, filter and export as CSV, XLSX, JSON or TXT.
Turn raw logs into searchable events and useful statistics.
Format and analyse SQL safely without executing queries.
Inspect transparency and dimensions, then export a clean PNG.
Search, filter, sort and export Excel workbooks with a virtualized grid.
Read Word documents privately with outline, tables and images.
Clear structure, honest transformations, safe previews, and no document content sent to analytics — ever, on any page.
The workspace always tells you when a file is opened locally, what transformation is being performed, and whether an export changes the original.
Table mode appears only when a real record structure exists. Invalid rows stay visible instead of quietly disappearing.
CSV, XLSX, JSON, TXT, HTML and PNG outputs are written as the real file type — never a renamed extension — and the untouched original is always one click away.