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Converted on secure servers

Excel XLSX to PDF Converter

Excel XLSX is opened by LibreOffice headless and exported as PDF, prioritizing office fidelity for xlsx-to-pdf.

Free anonymous limits

Free without signing in: 10 server conversions per day, 10 MB each. Browser-only conversions stay on this device and do not count against server limits.

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Supported formats

.xlsx → .pdf

Conversion engine

libreoffice

Encrypted in transitDeleted within 24 hData formats stay in browser10 free today

10 free today · See pricing →

Pair-specific

Features & use cases

Features

  • Excel XLSX is opened by LibreOffice headless and exported as PDF, prioritizing office fidelity for xlsx-to-pdf.
  • Cell values, visible formatting, charts, and sheet page setup influence export; formulas are evaluated from saved workbook state.
  • Macros, scripts, document automation, and active form behaviour are not executed or preserved in the output.
  • Missing fonts are substituted by server fonts, so line breaks and pagination can shift from the authoring machine.

Use cases

  • Publish XLSX source as a fixed-layout PDF file for review, printing, or sign-off.
  • Send customer-facing documents without requiring the recipient to own the source application.
  • Create archived outputs while keeping warnings about layout and unsupported features visible.
  • Automate repeat file delivery through the conversion API.

See real results

Original

report.md

# Board packet

## Revenue quality

- Inputs reconciled against CSV exports
- Exceptions grouped by account owner

> Generated from Markdown source

Converted

Pretty preview

FileTypeConverters PDF

Board packet

Rendered mock of the generated PDF preview.

2 pages
new layout
1.8 s
document renderer
Try this conversion

What actually changes

Excel XLSX is opened by LibreOffice headless and exported as PDF, prioritizing office fidelity for xlsx-to-pdf.
Cell values, visible formatting, charts, and sheet page setup influence export; formulas are evaluated from saved workbook state.
Macros, scripts, document automation, and active form behaviour are not executed or preserved in the output.
Missing fonts are substituted by server fonts, so line breaks and pagination can shift from the authoring machine.
XLSX, XLS, and ODS to PDF use the workbook's print ranges, page orientation, scaling, and sheet pagination where saved.
LibreOffice can produce PDF output, but this service does not expose a PDF/A conformance switch in content options.

Options

LibreOffice export filter

Override the LibreOffice convert-to filter string when an advanced workflow needs a specific export filter.

Example

input
Excel XLSX file with headings, tables, and page breaks
output
PDF preserving visible pages; macros, notes, and animations are omitted

Do it in code

cli
soffice --headless --convert-to pdf --outdir out input.xlsx

FAQ

Will PDF look exactly like my Excel XLSX?

LibreOffice preserves common office layout well, but missing fonts, app-specific effects, and unsupported features can change the result.

What happens to macros?

Macros and scripts are not run and are not preserved as working automation in the converted output.

Are tracked changes and comments kept?

Tracked changes are exported as the accepted visible state. Comments may be omitted unless the office view renders them into the document.

Does spreadsheet to PDF keep pagination?

It follows saved print ranges, orientation, scaling, and sheet pagination as LibreOffice sees them.

Can I request PDF/A?

Not with the currently honoured options. The service exposes LibreOffice's filter override but no dedicated PDF/A toggle.

Related conversions

TXT to PDFXLSX to CSVXLSX to TSVXLSX to TXTXLSX to JSONXLSX to JSONLXLSX to YAMLXLSX to XMLXLSX to XLS

Everything you need

Browser-first privacy

CSV, JSON, XML, YAML, XLSX, and table conversions run locally when the source and target formats support it.

Warnings, not surprises

Formula drops, flattened arrays, sheet selection, and layout changes are surfaced as conversion warnings.

Batch and zip

Queue multiple files, download individual results, or package them into a zip for handoff.

API, CLI, MCP

Convert from browsers, scripts, automations, and AI assistants with the same warnings and outputs.

Team workspaces

Shared history, API keys, limits, and retention settings keep production conversions controlled.

Retention you control

Browser files never upload; server inputs auto-delete within 24 hours and outputs follow workspace retention.

Comparison

Why teams switch

Decision point
FileTypeConverters
Upload-only converters
Where data files are processed
CSV, JSON, YAML, XML, and spreadsheet files can convert in your browser.
Most tools upload every file to their servers first.
What you learn about fidelity
Warnings call out flattened arrays, dropped formulas, selected sheets, and layout changes.
Downloaded files often arrive with no explanation of what changed.
Batch + zip
Batch files and download individual results or one zip.
Batching is often paid-only or missing.
API, CLI, and MCP
Use the web app, automation, or an AI assistant with the same conversion behavior.
Many converters are web-form only.
Retention control
Browser files never upload; server inputs are deleted within 24 hours.
Retention is usually unclear or not configurable.
Price
Start with free browser conversion and clear paid limits.
Limits are often hidden behind upload steps or subscriptions.

Where data files are processed

FileTypeConverters: CSV, JSON, YAML, XML, and spreadsheet files can convert in your browser.

Upload-only converters: Most tools upload every file to their servers first.

What you learn about fidelity

FileTypeConverters: Warnings call out flattened arrays, dropped formulas, selected sheets, and layout changes.

Upload-only converters: Downloaded files often arrive with no explanation of what changed.

Batch + zip

FileTypeConverters: Batch files and download individual results or one zip.

Upload-only converters: Batching is often paid-only or missing.

API, CLI, and MCP

FileTypeConverters: Use the web app, automation, or an AI assistant with the same conversion behavior.

Upload-only converters: Many converters are web-form only.

Retention control

FileTypeConverters: Browser files never upload; server inputs are deleted within 24 hours.

Upload-only converters: Retention is usually unclear or not configurable.

Price

FileTypeConverters: Start with free browser conversion and clear paid limits.

Upload-only converters: Limits are often hidden behind upload steps or subscriptions.

Choose your plan

Free

$0/mo

50 conversions/month

  • 50 conversions/mo
  • 25 MB max file
  • No signup required
Get started

Starter

POPULAR

$8.99/mo

For regular conversion work

2-day trial for paid plans

  • 500 conversions/mo
  • 100 MB max file
  • API + MCP
Start free trial

Pro

$29.99/mo

For heavy teams

  • 5,000 conversions/mo
  • 1 GB max file
  • API + MCP
Start free trial