Document & Spreadsheet Tools

Convert between the document and spreadsheet formats you use every day — Word (DOC/DOCX), Excel (XLSX/CSV), PowerPoint (PPTX), PDF, text and data formats like JSON and CSV.

Upload your file, choose the output, and download the result. Files are processed securely and deleted automatically.

Document Converter

Convert PDFs, Word files, spreadsheets, and presentations between formats.

PDFDOCXXLSXPPTXTXT
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Excel Converter

Convert spreadsheets between XLSX, XLS, CSV, and PDF.

XLSXXLSCSVPDF
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PowerPoint Converter

Turn PowerPoint slideshows into PDF documents.

PPTXPPTPDF
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Excel Password Protect

Encrypt Excel spreadsheets with AES-256 password protection.

XLSXXLS
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JSON to CSV

Convert a JSON array of objects into a CSV spreadsheet.

JSONCSV
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CSV to JSON

Convert a CSV spreadsheet into a JSON array of objects.

CSVJSON
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TXT to PDF

Convert a plain-text file into a clean, paginated PDF.

TXTPDF
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ZIP Creator

Bundle multiple files into a single ZIP archive.

ZIP
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Visio to PDF

Convert a Microsoft Visio drawing (.vsd/.vsdx) into a PDF.

VSDXPDF
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Which tool should I use?

Which converter for which file?

Document Converter handles word-processing and text formats — DOC, DOCX, ODT, RTF, HTML, Markdown and TXT — as well as PDF. Excel Converter is for spreadsheets (XLSX, XLS, CSV) and PowerPoint Converter for presentations. Each converter only offers output formats that give a usable result for the file you upload.

Spreadsheets and data

JSON to CSV and CSV to JSON move data between spreadsheets and apps, keeping nested data and values such as 007 or long IDs intact. Excel Password Protect encrypts an .xlsx workbook so it cannot be opened without a password.

Other document tasks

TXT to PDF turns plain text, including Gujarati and Hindi, into a clean A4 PDF. Visio to PDF makes diagrams viewable without Visio, and ZIP Creator bundles many files into one archive for email or upload.

Guides

Why Excel Breaks CSV Files — and How to Open Them CorrectlyWhy Excel drops leading zeros, shows long IDs as 1.23E+15 and garbles Gujarati, Hindi or ₹ when opening CSV files — and how to open CSVs correctly.How to Convert JSON to CSVHow to convert JSON to CSV: how arrays of objects map to rows and columns, how nested objects are flattened, and how to avoid losing data.UTF-8 and Garbled Text, ExplainedWhy Gujarati, Hindi, ₹ and accented letters turn into symbols like ઠor ₹, what UTF-8 and a BOM are, and how to fix garbled text in files and CSVs.How to Reduce PDF Size for Online Form UploadsWhy PDFs exceed upload limits (200 KB, 1 MB, 2 MB) and the methods that really shrink them: compressing scans, grayscale, removing pages and splitting.

Frequently asked questions

Can I convert PDF to Word?

Yes. The Document and PDF converters turn PDFs into editable Word files. Text is kept; complex layouts may become text boxes that need some tidying, and scanned PDFs need OCR first.

Which document formats are supported?

PDF, DOC/DOCX, XLSX, PPTX, CSV, TXT and JSON, among others.

Will my formatting be preserved?

Converters preserve text, tables and layout as closely as the target format allows.

Is it free?

Yes, every document tool is free with no watermarks.

Related categories

PDF ToolsDeveloper & Utility Tools