# PST Merge Notes > An independent, sourced guide to merging Outlook PST files: what the merge tool does, what each edition costs, how the procedure runs and when the free Outlook route is enough. Independent guides to Stellar Merge Mailbox for Outlook by PST Merge Notes. Facts come from the vendor's pages on the date shown on each page. ## Decide - [Stellar Merge Mailbox for Outlook review: a narrow tool that does one job well](https://stellar-merge-mailbox-for-outlook.pages.dev/review.html): Review of Stellar Merge Mailbox for Outlook 8: merge vs join, duplicate filters, save targets, the preview only demo, 1 year pricing and the limits. - [Stellar Merge Mailbox for Outlook price: Standard, Technician and Toolkit compared](https://stellar-merge-mailbox-for-outlook.pages.dev/pricing.html): What each edition of Stellar Merge Mailbox for Outlook costs, what the 1 year licence covers, what Technician and Toolkit add, and whether coupons exist. - [Stellar Merge Mailbox for Outlook refund policy: the 30 day rule and its exceptions](https://stellar-merge-mailbox-for-outlook.pages.dev/refund-policy.html): Refund terms for Stellar Merge Mailbox for Outlook: 30 days on annual licences, first purchase only, the exclusions, how to ask and how long it takes. ## Do it - [Download Stellar Merge Mailbox for Outlook: demo, requirements and install steps](https://stellar-merge-mailbox-for-outlook.pages.dev/download.html): Get Stellar Merge Mailbox for Outlook 8.0.0.3 from the vendor: what the free demo does, Windows and Outlook requirements, install steps and activation. - [How to merge PST files with Stellar Merge Mailbox for Outlook](https://stellar-merge-mailbox-for-outlook.pages.dev/how-to-merge-pst-files.html): Merge or join Outlook PST files step by step: add the files, pick merge or join, set duplicate and junk filters, choose the destination, read the log. ## Compare - [Stellar Merge Mailbox for Outlook vs the Outlook Import/Export wizard](https://stellar-merge-mailbox-for-outlook.pages.dev/vs-outlook-import.html): Merge PST files free with Outlook's Import/Export wizard or pay $39.99 for a merge tool? Duplicate handling, join mode, batch work and limits compared. - [Stellar Merge Mailbox for Outlook alternatives: other ways to combine PST files](https://stellar-merge-mailbox-for-outlook.pages.dev/alternatives.html): Five alternatives to Stellar Merge Mailbox for Outlook for combining PST files, from Outlook's own import wizard to other paid merge tools, and when each fits. ## Full text - [llms-full.txt](https://stellar-merge-mailbox-for-outlook.pages.dev/llms-full.txt): every guide on this site in plain markdown