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How can I extract and export a PNG metadata?
First, you need to upload a file: drag & drop your PNG file or click inside the white area to choose a file, then you will be redirected to the metadata editor.
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How long does it take to extract and export PNG metadata?
The metadata extractor works fast - typically it takes a couple of seconds to extract and export PNG metadata.
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Is it safe to open PNG files using free GroupDocs.Metadata editor?
Of course! The preview files will be available instantly after the file uploaded and we will delete the uploaded file after 24 hours.
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Can I open PNG and edit PNG metadata on Linux, Mac OS, or Android?
Yes, you can use the free GroupDocs.Metadata on any operating system that has a web browser - our PNG metadata editor works online and does not require any software installation.
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What browser should I use to edit PNG metadata?
You can use any modern browser to edit PNG metadata, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.
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What code is running on the server-side to edit PNG metadata?
Detailed code examples are available at GitHub in the form of executable projects. If you are interested in particular metadata management examples, feel free to check: extract metadata (.NET, Java), add metadata (.NET, Java), remove metadata (.NET, Java), edit metadata (.NET, Java).