# GrapeCity.Documents.Pdf.SavePdfOptions.UseObjectStreams

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<h1 id="GrapeCity_Documents_Pdf_SavePdfOptions_UseObjectStreams_" data-uid="GrapeCity.Documents.Pdf.SavePdfOptions.UseObjectStreams*">UseObjectStreams Property
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<h4 id="GrapeCity_Documents_Pdf_SavePdfOptions_UseObjectStreams" data-uid="GrapeCity.Documents.Pdf.SavePdfOptions.UseObjectStreams">UseObjectStreams</h4>
<div class="markdown level1 summary"><p>Gets or sets a value indicating whether to use object streams when saving the PDF.</p>
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Setting this property to <a class="xref" href="GrapeCity.Documents.Pdf.UseObjectStreams.html#GrapeCity_Documents_Pdf_UseObjectStreams_Multiple">Multiple</a> (recommended) or <a class="xref" href="GrapeCity.Documents.Pdf.UseObjectStreams.html#GrapeCity_Documents_Pdf_UseObjectStreams_Single">Single</a>
would in most cases significantly reduce the size of the PDF.
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Note that this property is ignored and object streams are not used if:
<ul><li>The document is created using <a class="xref" href="GrapeCity.Documents.Pdf.GcPdfDocument.StartDoc.html#GrapeCity_Documents_Pdf_GcPdfDocument_StartDoc_System_IO_Stream_">StartDoc(Stream)</a>/<a class="xref" href="GrapeCity.Documents.Pdf.GcPdfDocument.EndDoc.html#GrapeCity_Documents_Pdf_GcPdfDocument_EndDoc">EndDoc()</a> methods.</li><li>The document is saved in linearized form.</li><li>The document uses cross-reference table and is saved using incremental update.</li></ul>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public UseObjectStreams UseObjectStreams { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property UseObjectStreams As UseObjectStreams</code></pre>
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