FREE TOOLS · DOCUMENTS

Convert documents online for free

Convert documents to share them or reuse their content in Studio. Each tool explains what is preserved and what changes: the local engine rebuilds supported simple documents and requires reviewing the result. It does not use Microsoft Office or upload your files.

13 free tools
No uploads
No watermark

Documents to PDF

Rebuild simple documents as PDF pages. Review layout and images before sharing.

Word (DOCX/ODT) to PDFRebuild DOCX or ODT text, tables and images as a PDF with selectable text.Excel to PDFTurn XLSX, XLS, ODS, CSV or TSV sheets into PDF tables with real text.PowerPoint to PDFRebuild PPTX slides with text, tables and images.

Worksheets and tables

Export an XLSX worksheet as CSV, create XLSX string cells or review columns inferred from PDF.

Excel and CSVConvert XLSX, XLS or ODS to CSV per sheet, or CSV/TSV to XLSX string cells.PDF to reviewable ExcelGroup text by position to review columns and create XLSX.

Reuse PDF

Get editable text in Word or slides that visually preserve each page.

PDF to editable WordExtract PDF text into an editable DOCX organised by page.PDF to PowerPointCreate PPTX with one image for each PDF page.

HTML, Markdown and TXT to PDF

Convert supported local content into a PDF with real text, without running scripts or downloading external resources.

TXT to PDFTurn notes and plain text into a PDF with searchable text.HTML content to PDFCreate a PDF with selectable text, tables and embedded images from HTML.Markdown to PDFLay out Markdown headings, text, lists, code and tables as a real-text PDF.

Résumé and editable Word

Build your résumé as PDF or Word from a template, or turn the text in photos and scans into an editable Word file with OCR on your device.

Free resume builderFill in your CV section by section and download it as PDF or Word.JPG to Word (OCR)Read the text in photos and scans and create an editable DOCX.

Invoices

Fill in your business and client details, add line items and taxes and download the invoice as a PDF.

Invoice generatorInvoices, quotes and receipts in PDF.

More free tools

Documents tools: common questions

Is the original layout preserved?

Conversions to PDF rebuild supported content and styles and pagination may change. Word, Excel, HTML, Markdown and TXT give a PDF with real text; PowerPoint to PDF creates pages as images. PDF to Word and Excel extracts text or infers columns; PDF to PowerPoint creates one image per page.

Which formats are supported?

DOCX and ODT, XLSX, XLS and ODS, modern PPTX, CSV and TSV, TXT, supported PDF content, local HTML, basic Markdown and JPG, PNG or WebP images for OCR. No DOC, PPT, macros, external relationships or encrypted documents.

Do I need a subscription?

No. You can convert before signing up and, to download, we ask for a free account. Conversion is local; a free account comes with 30 welcome uses, then each use costs 1 credit.

Are my documents uploaded to a server?

No. Files are read and converted in your browser. Cocuyo serves local engines; document content is never sent to a server. You can check it in your browser’s network tools: your file is not sent.

Is it really free?

Yes. You can try them before signing up; to download a result or keep using them, we ask for a free account, with no subscription. Your free account comes with 30 welcome uses; after that, each use costs 1 credit (top-ups from US$1), and they are unlimited with Basic or Pro. They never add a watermark.

What are the limits?

20 MiB per input and up to 100 pages or slides. XLSX and CSV support 5,000 rows, 100 columns and 100,000 cells; expanded ZIP content is limited to 64 MiB. Each page details its limits and losses.

WHEN YOU WANT TO CREATE

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Cocuyo’s Studio brings 30+ AI models for image, video and voice together. You see the credit cost before generating, and credits never expire.

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