PNG to 7Z Converter

Select files for conversion or just drag and drop them to the upload area

How to convert PNG files to 7Z online?

Step 1.

Upload PNG-file

Click "Choose File" button to select a png file on your computer. PNG file size can be up to 50 Mb.
Step 2.

Convert PNG to 7Z

Click "Convert" button to start conversion.
Step 3.

Download your 7Z

When the conversion process is complete, you can download the 7Z file.

Information about PNG and 7Z file formats

Name PNG 7Z
Full name PNG - Portable Network Graphics 7Z - 7z Archive
File extension .png .7z
MIME type image/png application/x-7z-compressed
Developed by PNG Development Group Igor Pavlov
Type of format lossless bitmap image format Data compression
Description 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. 7z is a compressed archive file format that supports several different data compression, encryption and pre-processing algorithms. The 7z format initially appeared as implemented by the 7-Zip archiver. The 7-Zip program is publicly available under the terms of the GNU Lesser General Public License.
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 main features of 7z format: Open architecture, High compression ratio, Strong AES-256 encryption, Ability of using any compression, conversion or encryption method, Supporting files with sizes up to 16000000000 GB, Unicode file names, Solid compressing, Archive headers compressing.
File conversion PNG conversion 7Z conversion
Associated programs Adobe Photoshop, Paint Shop Pro, the GIMP, GraphicConverter, Helicon Filter, ImageMagick, Inkscape, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer. 7-Zip
Wiki https://en.wikipedia.org/wiki/Portable_Network_Graphics https://en.wikipedia.org/wiki/7z