Compare
GainTools Merge PST vs TrustVare PST to MSG Converter
Converts PST to MSG format rather than merging multiple PSTs.
Short answer: Pick GainTools Merge PST if you want merging Outlook PST files on Windows; pick TrustVare PST to MSG Converter if you want bulk PST-to-MSG conversion on Windows. Both have a free plan.
Which to pick
Pick GainTools Merge PST if you want…
- Merging Outlook PST files on Windows
Pick TrustVare PST to MSG Converter if you want…
- Bulk PST-to-MSG conversion on Windows
Side by side
- What it is
- GainTools Merge PST:GainTools Merge PST merges multiple Outlook PST files into one without data loss.
- TrustVare PST to MSG Converter:Converts Outlook PST files to MSG format on Windows, preserving email structure and metadata.
- Best for
- GainTools Merge PST:Merging Outlook PST files on Windows
- TrustVare PST to MSG Converter:Bulk PST-to-MSG conversion on Windows
- Who it’s for
- GainTools Merge PST:IT admins, support staff, and users who need to combine Outlook PST archives.
- TrustVare PST to MSG Converter:IT professionals, email administrators, and end-users needing PST to MSG migration.
- Pricing
- GainTools Merge PST:Freemium
- TrustVare PST to MSG Converter:Freemium
- Free plan or trial
- GainTools Merge PST:Free trial
- TrustVare PST to MSG Converter:Free trial
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.
TrustVare PST to MSG Converter features
- Bulk conversion. Convert single or multiple PST files, up to 50 GB, in one operation.
- Preview & filtration. Generate a preview pane and filter files or folders before export.
- Preserve original structure. Exports emails, contacts, calendars with full headers and attachments unchanged.
- No Outlook required. Runs independently on Windows without needing Microsoft Outlook installed.
- Log report. Creates a conversion log with a link to review exported data.
- Free 30-day trial. Full-feature demo version available for 30 days with limited export capacity.
- Unlimited license. Purchased license is valid for unlimited years and includes free upgrades.
GainTools Merge PST vs TrustVare PST to MSG Converter FAQ
What is the difference between GainTools Merge PST and TrustVare PST to MSG Converter?+
TrustVare PST to MSG Converter: Converts PST to MSG format rather than merging multiple PSTs.
Should I use GainTools Merge PST or TrustVare PST to MSG Converter?+
Pick GainTools Merge PST if you want merging Outlook PST files on Windows. Pick TrustVare PST to MSG Converter if you want bulk PST-to-MSG conversion on Windows.
Is GainTools Merge PST or TrustVare PST to MSG Converter free?+
GainTools Merge PST has a free plan and paid plans. TrustVare PST to MSG Converter has a free plan and paid plans.
On DevHunt
TrustVare PST to MSG Converter
0 upvotes · Launched on DevHunt on Jan 6, 2026
Based on each tool's website and DevHunt data. Details may change; check the official sites.