This article describes numeric range search, which allows you to search documents for integer numbers in the range from 0 to 9223372036854775807 (Int64.MaxValue)....Classification Product Solution Purchase...
This article explains how to optimize an index to reduce the number of its segments and physically remove deleted documents....Classification Product Solution Purchase...
This article explains how to associate indexed documents with additional fields, such as tags or subjects....Classification Product Solution Purchase...
This article explains how to search for encrypted text in QR-code electronic signatures in the document metadata. This topic contains example of standard encryption usage and searching for encrypted text in the QR-code electronic signature with further decryption by GroupDocs.Signature API....Classification Product Solution Purchase...
This article explains how to use different alignment values to locate signature on document page with GroupDocs.Signature API....Classification Product Solution Purchase...
This documentation section explains the management and manipulation of form fields within documents using GroupDocs.Editor for Python via .NET....Classification Product Solution Purchase...