Pdf Explorer is an free online tool which allows the user to analyze the internal data structure and objects of any pdf file. This is a great tool for developers who are working on adding complex pdf capabilities in their respective software / products. The user can explore the internal objects in a pdf file and can write software accordingly.

This tool acts as a simple and elegant explorer of any pdf file and version. Once these internal data structures objects are extracted from the pdf file, a programmer / developer can utilize the hierarchical knowledge of pdf objects.

Postal Index Number (PIN) or PIN Code is a 6 digit code of Post Office numbering used by India Post. The PIN was introduced on August 15, 1972. There are 9 PIN regions in the country. The first 8 are geographical regions and the digit 9 is reserved for the Army Postal Service. The first digit indicates one of the regions. The first 2 digits together indicate the sub region or one of the postal circles. The first 3 digits together indicate a sorting / revenue district. The last 3 digits refer to the delivery Post Office.

The data refers to prices of various commodities. It has the wholesale maximum price, minimum price and modal price on daily basis. This dataset is generated through the AGMARKNET Portal (, which disseminates daily market information of various commodities.