Convert XLSX to PDF Online — Perfect Workbook Fidelity
Turn Excel workbooks into shareable PDFs with preserved formatting, charts, and fonts.
Drop up to 50 XLSX files at once — no install, no sign-up required.
Drop Excel Files Here
Encrypted EU Servers Auto-delete 1h
How it works
- 1 · Drop your files
Drag & drop or choose XLSX files (also supports XLS, XLSM, XLTX, XLTM). No account required—paid plans unlock bigger batches, higher limits, and priority queues.
- 2 · We convert securely
Processed on our dedicated servers. Encrypted in transit & at rest. We never store filenames—only file types & sizes for accounting. We never train AI models on uploads.
- 3 · Download & auto-delete
Get pixel-perfect PDFs with preserved sheet order. Files delete automatically after 1 hour. Delete anytime after downloading with one click.
Modern Excel workbooks use Office Open XML (OOXML) formats introduced in Excel 2007: XLSX (standard workbooks), XLSM (macro-enabled), XLTX (templates), and XLTM (macro-enabled templates). These formats store spreadsheet data as compressed XML files inside a ZIP container, enabling formulas, pivot tables, charts, conditional formatting, and better data recovery than legacy binary formats.
Learn more: Office Open XML on Wikipedia
Excel is the industry standard for spreadsheet work, compatible with Google Sheets, LibreOffice Calc, and data analysis tools. For sharing, archiving, or cross-platform viewing, converting to PDF preserves your formatting and layout. Legacy binary .xls files (1997-2003) are supported directly; for complex workbooks with advanced features, re-saving as XLSX may improve fidelity.
PDF (Portable Document Format) is Adobe's universal document standard, designed to present text, images, and layout consistently across any device or platform. First released in 1993 and later standardized as ISO 32000, PDF supports vector graphics, embedded fonts, forms, annotations, and encryption. It has become the de facto format for document exchange, digital publishing, and archival—billions of PDFs are created daily worldwide.
Learn more: PDF on Wikipedia
PDF excels at preserving document fidelity and works universally—every operating system and browser includes native PDF support. For long-term archival or regulatory compliance, PDF/A is the appropriate variant.
Frequently Asked Questions
Which Excel formats are supported?
We support modern and legacy Excel formats: .xlsx, .xls, .xlsm, .xltx, and .xltm.
Macro-enabled files (XLSM/XLTM) are converted with macros disabled in the PDF output.
Legacy binary .xls files are supported; .xlsb should be re-saved as XLSX in Excel for best fidelity.
Should I use PDF or PDF/A?
Use this PDF converter for everyday sharing: spreadsheets you email, print, or protect with passwords; smaller file sizes and fast delivery.
Use PDF/A for archival/compliance: legal, government, medical, or records that must remain readable for decades. PDF/A embeds fonts/color profiles and forbids encryption. Switch to our XLSX to PDF/A converter for ISO 19005-2 compliance.
What happens to formulas, charts, and macros?
Formulas: Calculated to static values (what you see in Excel is what renders in PDF).
Charts & sparklines: Rendered as high-quality images for accurate visuals.
Macros (VBA): Stripped for safety—PDF does not execute macros.
External links/data connections: Not refreshed; convert the workbook with data already loaded.
What happens to images, fonts, and sheet notes?
Images: Exported at high quality (≈90% JPEG) to balance fidelity and size; vectors are rasterized for consistency.
Fonts: Fully embedded so your workbook looks identical on any device—even without your custom fonts installed.
Hidden sheets/rows: Hidden content stays hidden by default; toggle visibility in Excel if you need it printed.
How are multiple sheets handled?
All visible sheets in your workbook are included in the PDF, in their tab order. Each sheet starts on a new page.
- Hidden sheets: Excluded from the PDF (unhide them in Excel if needed)
- Sheet names: Can appear as page headers if your Page Setup includes them
- Wide sheets: May span multiple pages based on your print area and scaling settings
Tip: Set your print area in Excel before uploading for precise control over what appears in each sheet's PDF pages.
What happens to page breaks and print areas?
Excel's page layout settings are respected during conversion:
- Print Area: Only the defined print area is converted (if set)
- Page Breaks: Manual page breaks are preserved
- Fit to Page: Scaling settings (fit to X pages wide by Y tall) are applied
- Headers/Footers: Included if configured in Page Setup
For best results, preview your workbook in Print Preview (Ctrl+P) before uploading to ensure the layout matches your expectations.
Do you support password-protected Excel files?
No. Encrypted workbooks cannot be opened by the converter. Remove protection in Excel before uploading.
Excel steps: File → Info → Protect Workbook → Encrypt with Password → clear the password → Save.
What are the limits for this converter?
| Tier | Max File Size | Max Files/Batch | Parallel Processing |
|---|---|---|---|
| Guest/Free | 50 MB | 50 files | 3 at once |
| Pro | 1024 MB | 1000 files | 6 at once |
Note: File size limits are specific to this converter. Batch and parallel processing limits apply to all documents converters site-wide. See all converter limits →
How are credits calculated for this conversion?
Cost: 1 credit per 5 MB
How it works:
- Files up to 5 MB: 1 credit
- 6-10 MB: 2 credits
- 11-15 MB: 3 credits
- 16-20 MB: 4 credits
Example: A 5 MB spreadsheet = 1 credit. A 95 MB spreadsheet = 19 credits.
Why per-megabyte? Larger files require more resources (processing, bandwidth, storage).
What are my daily and monthly credit limits?
Credit allocations vary by account tier:
| Tier | Daily Limit | Monthly Limit |
|---|---|---|
| Guest | 100 credits/day | — |
| Free | 100 credits/day | — |
| Pro | — | 12,000 credits/month |
Daily credits (Guest & Free tiers) reset every day at midnight UTC. Monthly credits (Pro) reset on your billing cycle date.
Note: With 1 credit per 5 MB, a typical document costs 1 credit. Pro users can convert 12000 documents per month.
Answers at a Glance
Quick answers to common questions.
- Are my files secure?
- How long do you keep my files?
- What metadata do you keep?
- What happens after I drop a file?
- Why are conversions so fast?
- How do you measure performance?
- What are the exact limits for each plan?
- Can I process files in bulk?
- Why did my file fail to convert?
- Do you use my files to train AI?
What's New in XLSX to PDF
Latest improvements to this converter
Initial release of XLSX to PDF converter. Convert Excel workbooks to PDF with embedded fonts and chart preservation.
Need to get more done? Pro starts from $5.
No subscription required.