PDF tools: merge, split, compress & extract tables

Four PDF utilities

Each function targets a common PDF task and stays entirely on your device.

• Merge: order several PDFs by drag-and-drop and combine them into one file.
• Split: set cut lines between pages; multiple parts come as a ZIP.
• Compress: shrink image-heavy PDFs for sending.
• Extract tables: pull tables from digital PDFs into Excel, CSV or JSON.

No upload, no server

Your documents are never uploaded. All processing happens in the browser – privacy-friendly and suitable for confidential files too.

PDF tasks without an online service

Many free PDF services require you to upload your file to a stranger’s server – a risk for contracts, invoices or job applications. SmashDash does the same jobs right in your browser: combine several invoices into one PDF, split a scanned document into single pages, compress an oversized file for email, or pull a table from a report into Excel. Your documents stay on your device.

All SmashDash tools at a glance

SmashDash brings five free spreadsheet tools together in one place – each runs entirely in the browser, with no upload and no account:

• Turn Excel and CSV into interactive, filterable charts. – Turn Excel and CSV into interactive, filterable charts.
• Design charts with your own values and export them as SVG or HTML. – Design charts with your own values and export them as SVG or HTML.
• Convert Excel, CSV and JSON into XLSX, CSV, JSON, Markdown or HTML. – Convert Excel, CSV and JSON into XLSX, CSV, JSON, Markdown or HTML.
• Remove duplicates and empty rows, normalise number formats. – Remove duplicates and empty rows, normalise number formats.
• Merge, split and compress PDFs and extract tables. – Merge, split and compress PDFs and extract tables.

All processing happens locally in your browser – your files are never uploaded, fully privacy-friendly.