15. A non-transitory computer-readable storage medium comprising: one or more instructions which, when executed by at least one processor, cause the at least one processor to: obtain access privileges for a user of a document based on information associated with the user and access rights associated with the document; obtain display right information relating to display rights granted by a source of the document for content of the document; determine, based on the obtained access privileges for the user of the document and the obtained display right information, one or more first portions of the document to be readable by the user and one or more second portions of the document to be unreadable by the user; format, based on the obtained access privileges and display right information, the document for display, where formatting the document further comprises: processing the one or more first portions of the document determined to be readable by the user; and processing the one or more second portions of the document determined to be unreadable by the user; and provide, for display, the processed one or more readable first portions and a representation of text associated with the processed one or more unreadable second portions.
15. A non-transitory computer-readable storage medium comprising: one or more instructions which, when executed by at least one processor, cause the at least one processor to: obtain access privileges for a user of a document based on information associated with the user and access rights associated with the document; obtain display right information relating to display rights granted by a source of the document for content of the document; determine, based on the obtained access privileges for the user of the document and the obtained display right information, one or more first portions of the document to be readable by the user and one or more second portions of the document to be unreadable by the user; format, based on the obtained access privileges and display right information, the document for display, where formatting the document further comprises: processing the one or more first portions of the document determined to be readable by the user; and processing the one or more second portions of the document determined to be unreadable by the user; and provide, for display, the processed one or more readable first portions and a representation of text associated with the processed one or more unreadable second portions. 20. The medium of claim 15 , further comprising: one or more instructions to determine an amount of the document to be provided for display based on the content of the document.