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GainTools Merge PST vs Mailvita Merge PST for Mac
Mac-only version; GainTools works on Windows only.
Side by side
- What it is
- GainTools Merge PST:GainTools Merge PST merges multiple Outlook PST files into one without data loss.
- Mailvita Merge PST for Mac:Mailvita Merge PST for Mac merges multiple Outlook PST files on macOS without Outlook installed.
- Best for
- GainTools Merge PST:Merging Outlook PST files on Windows
- Mailvita Merge PST for Mac:Merging PST files on Mac without Outlook
- Who it’s for
- GainTools Merge PST:IT admins, support staff, and users who need to combine Outlook PST archives.
- Mailvita Merge PST for Mac:Mac users who need to combine Outlook PST files, including individuals and businesses.
- Pricing
- GainTools Merge PST:Freemium
- Mailvita Merge PST for Mac:Paid
- DevHunt upvotes
- GainTools Merge PST:0
- Mailvita Merge PST for Mac:1
- Launched on DevHunt
- GainTools Merge PST:Jan 2026
- Mailvita Merge PST for Mac:Jul 2025
GainTools Merge PST features
- Combine multiple PSTs. Merge any number of ANSI or Unicode PST files into a single PST.
- Preserve folder structure. Keeps original email layout, folders, contacts, calendar and attachments intact.
- Password-protected PST support. Can merge PST files that are secured with a password.
- Selective folder merge. Choose to merge entire PSTs or only specific folders such as Inbox or Contacts.
- Custom output folders. Save the merged PST in a new folder or create separate folders per source PST.
- No file-size limit. Handles PST files of any size on supported Windows versions.
- Fast, accurate merging. Processes merges quickly while retaining all mail properties without corruption.
- Simple wizard UI. Step-by-step interface guides users through loading, selecting, and merging PSTs.
Mailvita Merge PST for Mac features
- Accurate PST merging. Combines Outlook PST files with 100% accuracy while preserving original structure.
- Password-protected PST support. Merges ANSI, Unicode, archive and password-protected PST files safely.
- Custom merge options. Create separate folders per PST, a single strong folder, or merge selected folders only.
- Duplicate removal. Detects and removes duplicate or deleted items during the merge.
- No Outlook required. Merges any size PST files on macOS without needing Microsoft Outlook installed.
- Free demo version. Provides a trial version for users to evaluate the merging functionality.
Based on each tool's website and DevHunt data. Details may change; check the official sites.
