Want Sumatrapdf to support the OFD format documents.

[zh-y-h]

The OFD （i.e. Open Fixed-Layout Document)) is a PDF-liked format. It was developed for electric invoice, government documents, etc, by China. The size of document under the format is smaller……

Thanks.

[kjk]

This is unlikely to happen unless there is an open-source implementation of OFD format I could use.

[zh-y-h]

The below may give some helps.
https://github.com/ofdrw/ofdrw

[GitHubRulesOK]

The OFD （i.e. Open Fixed-Layout Document)) is a PDF-liked format. It was developed for electric invoice, government documents, etc, by China. The size of document under the format is smaller……

Thanks.

It nothing whatsoever like a PDF (nowhere near its format) it is like a Russian Fiction Book ZIP e.g (FBZ) it is a zip of XML text files but then again nothing like the Russian format either. Actually its nearest to an ODT and that's nearer to a DocX

Here is an ODF Office Document Format for comparison

[ramiropistoia]

The OXPS/XPS format would also be good, since Microsoft has removed the reader.

[kjk]

we do support XPS

[GitHubRulesOK]

Even XPS online