The following table lists the password-protected file types that KeyView supports.
| Symbol | Description |
|---|---|
| Y | Format is supported. |
| N | Format is not supported. |
| S | Support for viewing subfiles. |
| V | Support for viewing content. |
| P | Password required. |
| C | Password and certificate or User ID file required. |
| File Type | Version | Filter | Export | Extract | View | Credentials |
|---|---|---|---|---|---|---|
| PST (Windows) | n/a | N | N | Y | S | P |
| PST (non-Windows)1The native PST reader, pstnsr, does not require credentials to open password-protected PST files that use compressible encryption. | n/a | N | N | Y | S | N |
| ZIP | n/a | N | N | Y | S | P |
| 7-Zip | n/a | N | N | Y | S | P |
| RAR | n/a | N | N | Y | S | P |
| SMIME in MSG, EML, MBX | n/a | N | N | Y | N | C |
| Lotus Notes NSF | n/a | N | N | Y | N | C |
| Adobe PDF | n/a | Y | Y | Y | V | P |
| Microsoft Office | 97-2003 2007 2010 |
Y | Y | Y | V | P |
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