Convert Office documents to PDF

Convert .docx, .xlsx and .pptx files into a PDF that looks identical on every device — perfect for sharing a document that shouldn't be edited, or for printing with consistent formatting.

How to use it

Open the Office → PDF tool.
Drop in a Word, Excel or PowerPoint file.
Convert — fonts, layout and images are preserved.
Download the PDF.

Why convert to PDF before sharing

A Word or PowerPoint file looks different on every machine. If the recipient is missing a font, has a different version of Office, or opens it in a phone app, your careful layout can shift — text reflows, tables break, and slides lose their alignment. A PDF freezes the document exactly as you designed it, so what you see is precisely what they see.

It also signals that a document is final. Sending a PDF rather than an editable file makes it clear the content is for reading or printing, not editing, which is exactly what you want for an invoice, a signed letter, a report or a portfolio.

Formatting is preserved faithfully

slimdocs renders your document with its fonts embedded, so the typography survives the trip even if the reader does not have those fonts installed. Tables keep their structure, images stay in place, headers and footers are retained, and page breaks land where you put them.

Spreadsheets are converted with their print layout in mind, and presentations become one page per slide, so a deck turns into a clean, scrollable PDF that is easy to review or hand out.

Which formats are supported

The full modern Office suite is covered, along with the OpenDocument equivalents used by LibreOffice and Google's exports:

Word	.docx and legacy .doc, plus .odt
Excel	.xlsx and legacy .xls, plus .ods
PowerPoint	.pptx and legacy .ppt, plus .odp

Frequently asked questions

Which Office formats work?

Word (.docx/.doc), Excel (.xlsx/.xls), PowerPoint (.pptx/.ppt) and OpenDocument equivalents (.odt/.ods/.odp).

Will my formatting be preserved?

Yes — slimdocs renders the document faithfully, keeping fonts, tables, images and page breaks intact.

What if the reader doesn't have my fonts?

Fonts are embedded into the PDF, so the document looks the same on any device regardless of what is installed.

How are spreadsheets handled?

Excel files are converted using their print layout, so the PDF reflects how the sheet would print rather than an endless grid.

Are my documents stored?

No. Files are processed in memory and permanently deleted shortly after your download.

Is there a file size or page limit?

Typical office documents convert without issue; very large files are subject to a generous per-file size limit.