PNG to PDF - Convert PDF online
Conversion Results:
| # | Output File | Source File | Action |
|---|
How to convert PNG to PDF:
1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox.
2. Choose target format. You can convert all kinds of documents and images to PDF files or convert PDF files to DOC, DOCX, XLS, XLSX, PPT, PPTX, XML, CSV, ODT, ODS, ODP, HTML, TXT, RTF, SWF, PNG, JPG, TIFF, BMP, PCX, PNM and PSD.
3. Click the "Convert Now!" button to start batch conversion. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.
PNG vs PDF:
| Name | PNG | |
| Full name | Portable Network Graphics | Portable Document Format |
| File extension | .png | |
| MIME | image/png | application/pdf, application/x-pdf, application/x-bzpdf, application/x-gzpdf |
| Developed by | PNG Development Group | Adobe Systems |
| Type of format | Lossless bitmap image format | Document format |
| Introduction | Portable Network Graphics (PNG) is a raster graphics file format that supports lossless data compression. PNG was created as an improved, non-patented replacement for Graphics Interchange Format (GIF), and is the most used lossless image compression format on the Internet. PNG itself does not support animation at all. MNG is an extension to PNG that does; it was designed by members of the PNG Group. | The Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it. |
| Technical details | PNG supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images (with or without alpha channel), and full-color non-palette-based RGB[A] images (with or without alpha channel). PNG was designed for transferring images on the Internet, not for professional-quality print graphics, and therefore does not support non-RGB color spaces such as CMYK. | The PDF combines three technologies: A subset of the PostScript page description programming language, for generating the layout and graphics. A font-embedding/replacement system to allow fonts to travel with the documents. A structured storage system to bundle these elements and any associated content into a single file, with data compression where appropriate. |
| Associated programs | Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. | Adobe Acrobat, Adobe InDesign, Adobe FrameMaker, Adobe Illustrator, Adobe Photoshop, Google Docs, LibreOffice, Microsoft Office, Foxit Reader, Ghostscript. |
| Sample file | sample.png | sample.pdf |
| Wikipedia | PNG on Wikipedia | PDF on Wikipedia |
