| Format | Version | Reader | Extension | Filter | Export | View | Extract | Metadata | Charset | Header/Footer |
|---|---|---|---|---|---|---|---|---|---|---|
|
Adobe PDF |
1.1 to 1.7 |
pdfsr | Y | Y | N | Y1Includes support for extraction of subfiles from PDF Portfolio documents. | Y | Y | N | |
| pdf2sr | N | Y | N | N | N | N | N | |||
| kppdfrdr | N | Y | Y | N | N | N | N | |||
| kppdf2rdr2kppdf2rdr is an alternate graphic-based reader that produces high-fidelity output but does not support other features such as highlighting or text searching. | N | N | Y | N | N | N | N |
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