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🛠️ Productivity Tools

Browser-based and desktop tools for spreadsheets, documents, and data — all processed locally.

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Sheet ToolBox

Desktop App

Three spreadsheet tools bundled into one offline desktop app for Windows and Mac.

Get all three tools in one →

Sheet ToolBox Desktop (Windows / Mac)

Sheet Pic

Extract specific sheets from Excel files with formatting fully preserved.

Macro Remover

Strip macros from Excel files. Safe .xlsm → .xlsx conversion.

Sheet Merge

Combine sheets from multiple files into one.

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PDF Redaction

Local Script

Batch-redact the same fields across many PDFs, entirely on your own machine.

PDF Masker

Batch-redact the same fields across many PDFs with true black-box masking that destroys the underlying text layer.

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JSON Converters

Browser Tool

Convert between documents, spreadsheets, and JSON — entirely in your browser. No uploads, no server.

Doc to JSON

Convert Word (.docx) files to structured JSON — entirely in your browser.

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JSON to Sheet

Convert JSON to Excel (.xlsx) spreadsheets — entirely in your browser.

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