Office → PDF
The live site sends the original Office file to its server-side rendering engine, preserving the document instead of rebuilding it as plain text.
DEVELOPER TOOL • DOCUMENT WORKSPACE
Professional File Converter
Convert documents, spreadsheets and presentations while keeping layout, colors, tables and typography wherever the selected conversion engine supports them.
Checking conversion engine…Files stay local in browser mode
Drop your document here
DOCX, XLSX, PPTX, PDF, TXT, CSV, HTML, XML, MD and more
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Exact Office PDFOn the live website, DOCX/XLSX/PPTX files are converted by the website's server-side Office engine. Visitors do not install Python, LibreOffice or run a batch file. The browser-only preview is only used when the site is opened as a static file.
Choose a file to begin.
Formatted fallback
The browser fallback is only an approximation. Exact Office layout requires the LibreOffice rendering engine.
No visitor setup
On the deployed website, conversion is automatic. Visitors simply upload, click Convert & Download, and receive the file.
FORMAT COVERAGE
What is preserved?
DOCX
Headings, paragraphs, bold/italic/underline, text colors, sizes, alignment, spacing, shading and basic tables are reconstructed in browser preview. Full-fidelity PDF uses the local Office rendering engine.
XLSX
Sheets can be extracted to CSV/HTML. Full-fidelity PDF uses LibreOffice so print areas, cell styling and spreadsheet layout are retained much better.
PPTX
Slide text can be extracted locally. Full-fidelity PDF uses LibreOffice to retain slide layout, theme styling and positioning.
Online file conversion
The file converter is designed for common document workflows such as converting supported Word, spreadsheet and presentation files to PDF. The browser sends the selected file to the conversion service, where the appropriate office-conversion engine processes it and returns the result.
For privacy and safety, avoid uploading confidential documents, passwords, financial records or sensitive personal information unless you understand and accept the service's processing environment.
Supported workflow
Choose a supported file, select the requested output when available, start the conversion and download the returned file. If a conversion fails, try a simpler document or verify that the source file opens normally in its original application.
Frequently asked questions
Does conversion happen entirely in the browser? No. Supported Office-to-PDF conversions use a server-side conversion service.
Can every file be converted? No. Support depends on the formats and conversion engine available on the backend.