Our PDF conversion requirements



Considering our requirements for PDF conversion from MSWORD doc, i have some questions, someone could help me?

Which version of standard PDF are supported (we need 1.3 or 1.4 vesion) for PDF conversion?

Is available black and white PDF type?

Our requisites for images are:

Images must be “indirect object” of type “image XObject”, “ColorSpace” must be “DeviceGray”, “BitsPerComponent” must be “1”.
We cannot use JPXDecode and Crypt filters of PDF version 1.5.

The following code is an estraction of an example of valid Xobject Image

7 0 obj
/Type /XObject
/Subtype /Image
/Width 100
/Height 200
/BitsPerComponent 1
/ColorSpace /DeviceGray
/Filter [/ASCII85Decode /LZWDecode]
/Length 9 0 R

Thank You


Hi maxdl,

Thank you for considering Aspose.

Aspose.Pdf generates PDF-1.3.

Your requirement about image can be satisfied if you use image with grey colorspace in Word document.