Convert PowerPoint presentations to PDF
Convert presentations to PDF with fonts, images, and layout preserved exactly. Upload your .pptx, download a PDF, and share a deck that looks identical on every device that opens it. Free, instant, and no watermark.
Because .pptx files do not travel reliably. A PowerPoint file describes a presentation; it does not fix its appearance. Open the same deck on a different computer and the fonts may be substituted, text boxes may resize, bullet spacing may shift, and a slide that was perfectly balanced may arrive with a heading wrapping onto three lines.
This is not a rare edge case. It happens routinely whenever a deck moves between machines with different font sets or PowerPoint versions, and it is why presenters so often arrive to find their slides subtly wrong on the venue's laptop.
A PDF embeds everything. What you see is what every recipient sees, on every device, permanently.
Universal access. Not everyone has PowerPoint, and mobile devices handle .pptx inconsistently. Every phone, tablet, and computer opens a PDF without hesitation.
No accidental editing. A .pptx invites changes. Send one to a client and they may edit it, forward the edited version, and create confusion about which deck is current. A PDF cannot be casually altered.
Smaller and simpler. A PDF of a deck is typically much smaller than the .pptx, particularly for image-heavy presentations, which makes it easier to email.
Reliable printing. Handouts print predictably from a PDF, without the layout surprises that come from printing a presentation file on an unfamiliar machine.
A PDF has no animation, so every element that would have appeared in sequence is visible at once. This matters more than it first appears.
A slide built around a progressive reveal — where each bullet arrives as you talk about it — becomes a slide with everything shown simultaneously. If the animation was carrying the meaning, the static version can be confusing or even give away a punchline you meant to build to.
If you know a deck will be distributed as a PDF, design for that. Slides that read clearly in their complete state work in both contexts; slides that depend on timing only work live.
Anyone presenting on someone else's computer, where a PDF removes all risk of the deck rendering wrong. Sales and consulting teams sending decks to clients who should not be editing them. Trainers and educators distributing slides as handouts. Conference speakers submitting decks to organisers. Anyone emailing a large presentation that needs to be smaller.
Upload your .pptx by dragging it onto the box or clicking to browse. The conversion runs automatically and the PDF downloads when ready. Open it and page through the slides to confirm everything landed as intended — this takes a minute and is worth doing before anything important goes out.
Fonts are embedded, so the deck renders correctly even where those typefaces are not installed. This alone solves the most common cause of presentations looking wrong when shared. Images and charts keep their appearance and resolution. Shapes, colours, and gradients are preserved. Slide dimensions — whether 16:9 widescreen or 4:3 — are maintained.
What does not carry across are the elements a static page cannot represent: animations, transitions, embedded video and audio, and speaker notes.
To build one PDF from several presentations, convert each separately and join the results with Merge PDF. Doing it in two steps lets you arrange the sections in exactly the order you want.
If the PDF is still too large to email, Compress PDF reduces it substantially — image-heavy decks compress very well. To mark a deck as a draft during review rounds, Watermark PDF stamps text across every page. For decks going to external parties, Protect PDF adds password encryption.
Your presentation is processed in memory and discarded the instant your download completes. Nothing is written to disk, nothing is logged, and no copy is retained.