Preview PDF online
View your PDF files online without downloading.
Accepted source formats
Available output formats
How it works
Load your PDF file
Browse document pages
Zoom and navigate freely
Common mistakes
- Using a source file of poor quality.
- Publishing without checking the final result.
- Confusing file size, dimensions and quality.
- Overwriting the original file without keeping a copy.
Pro tips
- Always keep an original version.
- Test several settings before downloading.
- Use WebP for the web when possible.
- Choose descriptive file names for SEO.
Privacy and file handling
File handling depends on the selected tool and format. For sensitive files, review the tool information before starting the operation.
View PDF online without downloading
View your PDF files directly in your browser without having to download them or install software. Our online viewer opens instantly and displays your documents smoothly. Preview your PDF page by page directly in the browser, using the previous and next buttons. No download required to inspect the document.
Navigate between pages easily
Browse your document page by page using the previous and next navigation arrows. The current page number is always shown, so you always know where you are in the document. Finally, test the file in the app or service where it will be used and keep the original until the finished version has been fully reviewed.
No app to install
Many systems don't ship a built-in PDF reader: our viewer avoids having to install Adobe Reader or similar software just to check a document. It runs directly in the browser tab, with nothing to configure. A quick check can prevent problems later. Always check the output file before sharing it.
Free PDF reader without signup
Access our PDF viewer for free, without creating an account or providing an email. A simple, fast tool accessible to everyone for reading any PDF document. Finally, test the file in the app or service where it will be used and keep the original until the finished version has been fully reviewed.
Compatible with all browsers and devices
Our PDF viewer works on Chrome, Firefox, Safari, Edge, and all modern browsers. Compatible with computers, tablets, and smartphones. View your documents wherever you are, on any device, without installation. Always check the output file before sharing it. A quick check can prevent problems later.
Discover all our PDF tools
Compress, merge, convert, edit and protect your documents in a few clicks.
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Guides and tutorials
Learn how to use our tools with our detailed guides.