Spire.PDF 12.8.0 fixes the issue where adding attachments failed

2026-08-05 06:36:27

We're pleased to announce the release of Spire.PDF 12.8.0. This version successfully fixes the issues where adding attachments failed, PdfGrayConverter.ToGrayPdf() produced incorrect effects, and extracting images produced incorrect results. More details are listed below.

Here is a list of changes made in this release

Category ID Description
Bug Fix SPIREPDF-7681 Fixes the issue where adding attachments failed.
Bug Fix SPIREPDF-8080 Fixes the issue where PdfGrayConverter.ToGrayPdf() produced incorrect effects.
Bug Fix SPIREPDF-8122 Fixes the issue where extracting images produced incorrect results.
Click the link below to download Spire.PDF 12.8.0:
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