Excel to PDF
Spreadsheets into clean PDF tables.
Convert Excel workbooks to PDF with faithful table layout and print areas — rendered by LibreOffice on a secure worker that deletes the input when the job finishes.
Files are processed on an encrypted, isolated worker and permanently deleted shortly after.
How it works
- 1Upload your XLSX, XLS, CSV file over an encrypted connection.
- 2Choose your options.
- 3The secure worker processes the file and deletes the input when the job finishes.
- 4Download the result — the link stops working after 60 minutes.
Excel to PDF runs on an encrypted secure worker
LibreOffice converts your uploaded document into a real PDF on the isolated worker. It produces a PDF artifact or fails honestly — no placeholder output.
Checking whether a secure worker is available…
No runner is shown until the worker is ready, so Excel to PDF never pretends to process input it cannot actually convert.
Pressing it sends us the tool's name — nothing about you.
What happens
- 1. Encrypted uploadYour file is uploaded directly to short-lived, encrypted storage over a pre-signed URL.
- 2. Structural preflightEach file is checked that it really is the type it claims to be, and malformed ones are rejected. Files are not scanned for malware here.
- 3. Isolated processingA single-job sandbox with no network egress does the work, then is destroyed.
- 4. DownloadYou get a signed, expiring link to the result — no account required.
- 5. Auto-deleteInputs are wiped right after processing; outputs auto-delete within the retention window.
Common questions
What happens to my file after Excel to PDF runs?
The file is processed on an encrypted, isolated worker. Inputs are wiped when the job finishes, the download link stops working after 60 minutes, and stored copies are erased by a daily storage rule.
How large can my file be?
Up to 100 MB per file.
Related tools
All toolsNo sign-up required. Your files stay on your device until you run a tool.