Do attachments get corrupted when merging large PST files? A few of mine won’t open after the merge.

DeniseSmith

New member
Jul 2, 2025
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Yes, attachments can become damaged when merging large PST files, especially if the process is interrupted or the files are oversized. To avoid this problem, use reputable software like Softaken Merge PST Tool, which reliably merges multiple PST files without affecting emails, attachments or folder structure. It supports both ANSI and Unicode PST and maintains data integrity during the merge process, guaranteeing that all attachments are still available and intact after the merge.