Applix Word (KWord and AbiWord have an import filter for AW files).

AppleWorks ( libmwaw provides import filters for most or all pre-OS X word processor formats used on Apple's platform).

AmiPro/WordPro ( KWord has an import filter for SAM files, OO.o can import LWP files).

AbiWord (see libabw) Note: 1.5.1 can import ODT files created by AbiWord without issues.

Xara Page & Layout Designer (XAR) (fschmid) DONE.

Serif PagePlus PPP files (the XML-based version).

QuarkXPress Book (QXB) – reverse-engineering in progress (external).QuarkXPress Project (QXP) – reverse-engineering in progress (external).QuarkXPress Template (QXT) – reverse-engineering in progress (external).QuarkXPress Document (QXD) – reverse-engineering in progress (external).A file format spec is available here IN PROGRESS (fschmid) PageMaker Template (PMT) – reverse-engineering in progress (external).PageMaker Document (PM*) – reverse-engineering in progress (external) Partially done.InDesign Book (INDB) – reverse-engineering in progress (external).InDesign Template (INDT) – reverse-engineering in progress (external).

InDesign Document (INDD) – reverse-engineering in progress (external).

InDesign Markup Language (IDML) (fschmid) DONE.

InDesign Exchange files (INX) ABANDONED.

Code to read files (Python), as well as a description of the binary format can be found here.

Scribus idml