Excel to PDF With No Watermark

No visible marking is added anywhere. No logo, no footer, no header, no corner stamp and no page overlay. Every page contains exactly what it contained before, plus whatever change you asked for.

No hidden marking is added either. The PDF's document information — producer, creator, title, keywords — is not populated with promotional content, and no custom metadata identifying this site is written into the file.

The single exception is the Watermark tool, which adds a watermark because that is the entire point of it, using text you supply. Even there, the mark is yours: nothing is added beyond what you typed.

If you are checking, open the finished file in any PDF reader and look at Document Properties. You will find the standard fields written by the underlying PDF library and nothing referencing PDFNova.

The workbook is parsed by SheetJS, which reads XLS, XLSX and CSV and exposes each sheet as a two-dimensional array of cell values. The first row of each sheet becomes the table header and the rest becomes the body.

Those rows are handed to jsPDF's autoTable layout engine, which measures the content, works out column widths, applies the header and alternating-row styling, wraps long values inside their cells, and flows the table across as many pages as it needs. When you convert every sheet, each one starts on a fresh page with its name printed above the table.

Your files are not uploaded. When you add a XLS, XLSX or CSV file, your browser reads it from your device into the memory of the tab you are looking at, and the excel to pdf operation runs there using your own processor. Nothing is transmitted to any server at any point.

That means there is no file for anyone to store, no retention policy to trust, and no deletion schedule to take on faith. The document exists only in the memory of an open browser tab, and it is released the moment you close it, reload the page, or press start over.

The site uses standard anonymous analytics to count page views and how often each tool is used. Those events record which tool ran and whether it succeeded — never a file name, never file contents, and never anything that could identify a document or the person processing it.

No account is required, so no personal information is collected. There is no profile, no history and nothing tied to an identity, because no identity was ever created.

The strongest security property this tool has is structural: your file never travels anywhere, so there is no transmission to intercept and no server-side copy to breach. This is not a policy that could change — it is a consequence of where the code runs.

You can verify it in about thirty seconds. Open your browser's developer tools with F12, select the Network tab, and use the tool. You will see the page's scripts load — including the PDF libraries, which are fetched on demand the first time a tool runs — and then nothing further. No request carrying your document is ever made.

For a stronger test, disconnect from the network once the page has loaded. The tool will keep working exactly as before, which is only possible because nothing is being sent.

Uploaded files are validated in the browser before anything runs: the extension must match what the tool accepts, the file must not be empty, and it must be within the size limit. Malformed documents produce a clear error and a retry option rather than a silent failure.

Being clear about limits is more useful than a feature list that quietly omits them. Only cell values are converted — charts, images, shapes, conditional formatting and cell colours are not reproduced — and very wide tables can become cramped even in landscape.

If you need capabilities beyond that — redaction, PDF/A conformance, OCR, or scripted batch processing across thousands of documents — dedicated desktop software genuinely earns its licence fee, and this is not trying to replace it. For the specific job of producing a PDF, everything you need is on this page.