Images
Turn your ICO files into PDF in seconds. Everything happens in your browser: nothing is uploaded to any server.
Drag your files here
Or paste them with Ctrl+V. They never leave your device.
It is only meant for icons, not for large photos. As a PDF it is easy to send, print or attach to an online form.
ICO is the container for Windows icons and website favicons, holding several sizes in one file.
Strengths: A single ICO carries the icon at 16, 32, 48 and 256 pixels so it looks sharp everywhere.
Limits: It is only meant for icons, not for large photos.
PDF fixes the look of a document (text, images and layout) so it appears the same on any screen or printer.
Strengths: It is the standard for sending, signing, printing and archiving documents.
Limits: Editing its content or reusing its images and text is not straightforward.
No. The ICO to PDF conversion runs entirely in your browser, with code downloaded from this site and executed on your device. You can check it in the Network tab of the developer tools or by going offline after the page loads.
Yes: the ICO can go on a page of its own size or on A4 or US Letter, portrait or landscape, with margins. To combine several images into one PDF use “Images to PDF”.
Your device’s memory sets the limit: on desktop, images up to about 100 megapixels; on mobile, up to 16.7. If an image is too large you are told before it starts.
Yes. Drop as many ICO files as you like: several are converted at the same time, depending on your processor cores, and when they finish you can download each PDF or all of them in a ZIP.