Convert PPT to PDF Online

Full version

Convert Images in Batch!;
Convert PPT to PDF and in many other formats
Process hundreds of files in 3 clicks;
Have a desktop converter that works without Internet;
Keep your files safe, don't send them to the web;

See features

NOW 20% OFF - $40 $159

*Only this month. Not for resellers.

Total Image Converter

JPEG, TIFF, PSD, PNG, etc.

Total Image Converter supports the widest list of output file types: PDF, TIFF, BMP, PNG, JPEG, JPEG2000, ICO, GIF, PCX, TGA, PXM, PS, PCL! Besides, it converts many rare formats like PALM, PICT, XPM, FIX.

Rotate Images

Along with conversions you can rotate your images! All is done in batch so you save a lot of your valuable time.

Resize Images

With Total Image Converter it's very easy to resize your photos or images in batch. Make them suitable for the web or emailing.

RAW photos

Total Image Converter supports almost all RAW camera photos (CRW, CR2, NEF, PEF, RAF, X3F, RAW, BAY, ORF, NRW, SRF, MRW). Save them as TIFF or JPEG files for easy publishing or sharing.

Watermarks

Add text watermarks to the header or the footer of the output file to prevent unauthorized use.

Clear interface

The inerface of the pss is clear and straightforward. The built-in Preview panel helps you to view each file full-sized and learn the info about it.

Command line

Total Image Converter can be run via command line (get the ready-to-use BAT file from GUI settings).

How to convert PPT to PDF?

💾 Upload Your File: Go to the site, click on «Upload File,» and select your PPT file.

✍️ Set Conversion Options: Choose PDF as the output format and adjust any additional options if needed.

Convert and Download: Click 👉«Download Converted File»👈 to get your PDF file.

Cloud Based

There is no need to install any software to convert PPT to PDF with CoolUtils. Simply access the internet, and you can easily convert your file online with our service.

Secure

Our hardware operates in top-tier, highly secure data centers equipped with advanced electronic surveillance and multi-factor access control systems.

Ease of Use

Converting PowerPoint PPT to PDF online has never been so simple. Drop your .ppt file and the converter freezes each slide as a fixed-layout PDF page with all fonts embedded, images placed, and layout preserved exactly. Recipients can view the presentation on any device without PowerPoint or Office. No Microsoft Office installation required.

Privacy

We understand the importance of privacy, which is why we've developed a comprehensive privacy policy detailing how we handle your files and personal information. You can read the policy here.

PPT File

File extension	.PPT, .PPS
Category	Document File
Description	The PPT is the file format used in Microsoft Office OS earlier than 2007 for creating presentations in PowerPoint. The PPT is a binary file, which is a set of separate slides. It can be created from a template or not and edited when you need. It contains multimedia (images, graphs, video, sounds), text and various effects, such as transitions from slide to slide. This dynamic presentation is a perfect tool for various business or educational aims and may be presented live on a computer, copied to a carrier or printed.
Associated programs	Apple Keynote Microsoft PowerPoint OpenOffice
Developed by	Microsoft
MIME type	application/vnd.ms-powerpoint
Useful links	More detailed information on PPT files
Conversion type	PPT to PDF

PDF File

File extension	.PDF
Category	Document File
Description	Adobe Systems Portable Document Format (PDF) format provides all the contents of a printed document in electronic form, including text and images, as well as technical details like links, scales, graphs, and interactive content. You can open this file in free Acrobat Reader and scroll through the page or the entire document, which is generally one or more pages. The PDF format is used to save pre-designed periodicals, brochures, and flyers.
Associated programs	Adobe Viewer Ghostscript Ghostview Xpdf CoolUtils PDF Viewer
Developed by	Adobe Systems
MIME type	application/pdf application/x-pdf
Useful links	More detailed information on PDF files

2026-01-21

We archive conference presentations every year — dozens of PPT files from external speakers. Batch conversion to PDF locks in the layout regardless of what fonts the speaker used.

Céline Moreau

2026-03-10

Distributing investor decks as PDFs means recipients can't accidentally edit them. Converts perfectly and retains embedded images and chart colors from the original PPT.

Emeka Obi

2026-04-27

Used it on a folder of legacy PPT files from 2003–2010. Every file converted cleanly — no missing fonts, no broken slides. Exactly what I needed for the archive project.

Tomas Novák

Rating PPT to PDF

4.8 (1420 votes)Rate It

FAQ: Convert PPT to PDF Online ▼

What is a PPT file?

PPT is Microsoft PowerPoint's legacy binary presentation format, introduced in Office 97. Each slide stores text, images, shapes, and formatting in a proprietary binary structure. The format was replaced by PPTX (Open XML) in 2007, but millions of .ppt files remain in circulation in corporate archives and university repositories.

Why convert PPT to PDF?

PDF removes the dependency on Microsoft Office. Recipients on macOS, Linux, iOS, or any browser can open a PDF without any special software. Additionally, PDF embeds fonts so the presentation renders identically on every device — no font substitution, no layout shifts.

Are fonts and layout preserved during conversion?

Yes. The converter embeds the fonts used in the presentation directly into the PDF output. Text boxes, image positions, background fills, and table structures are preserved. Slide transitions and animations are not carried over — PDF does not support animation — but all visual elements on each slide appear as static content.

What is a PDF file?

PDF (Portable Document Format) is a fixed-layout document standard developed by Adobe in 1993 and now an open ISO 32000 standard. It captures the exact visual appearance of a document — fonts, images, geometry — and reproduces it identically on any device and printer. PDF files can be password-protected, digitally signed, and compressed.

Will slide notes be included in the PDF?

Speaker notes are stored in a separate layer in PPT. The online converter exports each slide as a visual page and does not include speaker notes. If you need notes in the PDF output, use the desktop Coolutils Pro Bundle ($49.90), which provides export options including notes pages.

What is the maximum file size for the online converter?

The online PPT to PDF converter accepts files up to 50 MB. If your presentation contains many high-resolution images and exceeds this limit, use the desktop Total PDF Converter ($49.90), which handles files of any size and supports batch conversion of entire folders.

Can I convert multiple PPT files at once?

The online tool processes one file per conversion. For batch conversion — dozens or hundreds of .ppt files converted automatically — use the desktop Total PDF Converter ($49.90). It supports command-line operation, letting you script unattended batch jobs on a server or local PC.

Convert PPT to PDF Online — Preserve Fonts, Layout, and Every Slide

PowerPoint's .ppt format dates to Office 97 and remains locked inside the Microsoft ecosystem. Recipients without Word 2003 or Office compatibility packs cannot open the file — they see nothing or get a garbled mess. PDF fixes that: the layout is frozen at the moment of export, every font is embedded, and the file opens identically in any browser, on any OS, without any Office installation. Whether you are submitting a conference paper, sharing a client proposal, or archiving a board presentation, PDF is the format that survives the journey.

What Is a PPT File?

PPT is the binary presentation format introduced by Microsoft in PowerPoint 97. It stores slides as a series of records in a proprietary binary structure. The format was superseded by PPTX (an Open XML zip archive) in Office 2007, but .ppt files remain common in corporate archives, university lecture repos, and legacy shared drives.

Developer: Microsoft, first released 1987; binary format standardized in Office 97.
Structure: Proprietary binary (Compound Document File Format), not human-readable.
Fonts: Referenced by name only — fonts are not embedded; they must exist on the viewer's system.
Media: Images and OLE objects embedded directly inside the binary stream.
Compatibility: Requires Microsoft Office or a compatible reader (LibreOffice, Google Slides with upload).
Size: Typically larger than PPTX for the same content; no built-in compression.

Who Needs PPT to PDF Conversion?

Conference presenters: Submission portals for academic proceedings accept PDF, not PPT — the format ensures reviewers see exactly what the author intended.
Business professionals: Sending a deck to a client who uses Google Workspace or LibreOffice avoids "cannot open file" replies and font substitution disasters.
Students: Many LMS platforms (Moodle, Canvas) request PDF assignments; converting the final slide deck takes 10 seconds.
HR and legal teams: Archived policy presentations must be read-only and layout-stable for compliance; PDF satisfies both requirements.
Designers: Exporting a slide design as PDF gives a client a printable proof without exposing editable source files.
Educators: Distributing lecture slides as PDF lets students annotate with any PDF reader without altering the original.

PPT vs PDF — Key Differences

Property	PPT	PDF
Developed by	Microsoft (1987)	Adobe (1993), now ISO 32000 open standard
Format type	Binary proprietary (editable slide deck)	Fixed-layout document (read-only by default)
Font handling	Fonts referenced by name; must exist on viewer's PC	Fonts embedded in the file; render identically anywhere
Editability	Fully editable: text, shapes, animations, transitions	Not editable without specialist PDF editor
Animations	Supported — slides animate during slideshow	Not supported — each slide becomes a static page
File size	Larger (binary, no compression)	Smaller due to stream compression; depends on image content
Platform support	Requires Office or compatible app	Every browser, OS, and device opens PDF natively
Print fidelity	Output depends on printer driver and fonts installed	Identical output on any printer — WYSIWYG

How PPT to PDF Conversion Works

The converter parses the PPT binary stream, reconstructing each slide's drawing layer: text boxes, images, shapes, and background fills. Fonts referenced in the PPT are resolved and embedded in the PDF output so the recipient sees the correct typeface regardless of what is installed on their machine. Each slide maps to one PDF page at the same aspect ratio (typically 4:3 or 16:9). Slide transitions and animations are discarded — PDF has no animation model — but all visual content on each slide is preserved as static vector and raster layers.

PPT to PDF Use Cases

Academic submission: A PhD student uploads a 50-slide defense presentation to a conference portal that only accepts PDF.
Client handoff: A consultant emails a strategy deck to a client's finance team on Mac; PDF guarantees the custom corporate font renders correctly.
Print shop order: A marketing agency sends slide designs to a printer; PDF is the only format the print shop's RIP software accepts.
Email attachment: Emailing a PPT file risks triggering Office macro warnings in Outlook; a PDF attachment opens without any security prompts.
Archive compliance: A legal department archives quarterly board presentations as PDF/A for 7-year document retention requirements.
Handout creation: A trainer converts a slide deck to PDF so attendees can annotate slides on tablets during the session.