--- title: Stellar Viewer for OST Reviews meta\_title: 'Stellar Viewer for OST Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how Stellar Viewer for OST works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 6 scale: '5' date\_modified: '2026-08-17' parent\_category: name: Backup url: https://www.g2.com/categories/backup --- # Stellar Viewer for OST Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Stellar Viewer for OST but has limited features. Are you part of the Stellar Viewer for OST team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! A  free OST viewer tool that scans even corrupt and inaccessible Outlook OST files and shows you the entire email data, such as mails, contacts, calendars, notes, tasks, and journals, that were previously inaccessible. * * * Seller [Stellar Data Recovery Inc.](https://www.g2.com/sellers/stellar-data-recovery-inc-26139858-0917-41ff-b105-400e8b7940b9) Discussions [Stellar Viewer for OST Community](https://www.g2.com/products/stellar-viewer-for-ost/discuss) Languages Supported English Overview by Bharat Bhushan (Business Manager at Stellar Data Recovery Inc.) Show More ## Pricing Pricing provided by Stellar Viewer for OST. ### Stellar Viewer for OST Free [ View More Pricing Information ](https://www.g2.com/products/stellar-viewer-for-ost/pricing) ## Top-Rated Alternatives [ ![EaseUS Data Recovery](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "EaseUS Data Recovery") EaseUS Data Recovery 4.8/5(424) ](https://www.g2.com/products/easeus/reviews) [ ![Adobe Acrobat](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adobe Acrobat") Adobe Acrobat 4.5/5(5,346) ](https://www.g2.com/products/adobe-acrobat/reviews) [ ![Foxit PDF Editor](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Foxit PDF Editor") Foxit PDF Editor 4.6/5(3,728) ](https://www.g2.com/products/foxit-pdf-editor/reviews) [ View All Alternatives ](https://www.g2.com/products/stellar-viewer-for-ost/competitors/alternatives) ## User Insights Average based on 6 real user reviews. [Log in to unlock pricing and user insights](/login) SZ Sam Z. Systems Administrator Retail Small-Business (50 or fewer emp.) 10/14/2024 "Protected the data and avoided interruption" 4/5 What do you like best about Stellar Viewer for OST? Stellar Viewer for OST has proved resourceful several times for whenever I find myself dealing with those OST files that are corrupted or can simply not be accessed. It just takes a stroll through these files and presents all my emails data including emails, contacts, calendar and others. Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? The free version of the software is not very useful because I can only save the recovered data in PST and EML formats only. This can be a problem if I want to transfer files to a certain system that is unavailable in the free version. Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? A quick and reliable tool for OST data access from corrupted or inaccessible OST files is Stellar Viewer for OST. This has saved me time and frustration by avoiding loss of information and ensure I retrieve my important emails, contacts and calendar information. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite SK Sameer K. Mid-Market (51-1000 emp.) 9/25/2023 "Platform for writing documents and sourcing info that is best" 4.5/5 What do you like best about Stellar Viewer for OST? The most useful and practical feature is that it makes it simple to restore lost and damaged documents and data. Platform for viewing and visualizing data that is fantastic and has excellent analytical tools. You will find it simpler and more seamless to share and save files. Multiple servers and applications are simple to connect to and integrate with. Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? The availability of UI personification features would be wonderful. This application's UI lacks the ability and capacity to be altered in accordance with user preferences. Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? When needed, Stellar OST Viewer has produced the greatest results and assisted us in recovering our lost or corrupted data. It is now simpler for us to recover files and share files with team members and others. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Carolyn I.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Carolyn I.") CI Carolyn I. Digital Strategy Specialist Mid-Market (51-1000 emp.) 11/8/2023 "Stellar Viewer for OST is a very useful program that everyone should use." 3.5/5 What do you like best about Stellar Viewer for OST? I appreciate Stellar Viewer for OST's user-friendly interface and efficient recovery. It simplifies the process, ensuring a smooth and reliable experience. Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? While Stellar Viewer for OST excels, the loading time for large files can be a bit slow. Patience is key. Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? Stellar Viewer for OST solves data recovery challenges seamlessly, providing quick and reliable access to crucial information. It optimizes efficiency and data accessibility, enhancing overall productivity. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Education Management](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Education Management") UE Verified User in Education Management Mid-Market (51-1000 emp.) 12/8/2023 "Go to tool for OST files" 4.5/5 What do you like best about Stellar Viewer for OST? Simple UI, Many viewing options, search & filter works as expected, opens almost all versions of OST files. Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? Although easier than using outlook, updates/support could be an issue. Security is another thing I'd look forward to when using this tool Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? Reading/extracting info from OST files is far more easier/arranged now. ALso helps granular recovery of emails. Also helps search calendar items. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite GC Gitesh C. project incharge Small-Business (50 or fewer emp.) 8/13/2021 "Recover your corrupted or inaccessible OST with this strong tool" 5/5 What do you like best about Stellar Viewer for OST? I think this is the greatest OST recovery software in the world. It can repair any OST which is not repairable with default windows utilities like scanpst etc. Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? There is no point from my side to dislike OST viewer Review collected by and hosted on G2.com. Recommendations to others considering Stellar Viewer for OST: Best OST recovery app ever. Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? Earlier there was no tool to recover corrupted ost files It helps us to recover corrupted ost files. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") UI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 12/12/2017 "Freeware Software to Find OST Fille" 4/5 What do you like best about Stellar Viewer for OST? Scanning of Corrupt OST File stored within system Review collected by and hosted on G2.com. What do you dislike about Stellar Viewer for OST? No Technical Support option for Freeware software Review collected by and hosted on G2.com. What problems is Stellar Viewer for OST solving and how is that benefiting you? Since, Outlook is not installed in my system, but still able to view Orphan OST File data. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Pricing Options Pricing provided by Stellar Viewer for OST. ### Stellar Viewer for OST Free [ View More Pricing Information ](https://www.g2.com/products/stellar-viewer-for-ost/pricing) ##### Categories on G2 [File Converter](https://www.g2.com/categories/file-converter)[File Recovery](https://www.g2.com/categories/file-recovery-software) ##### Explore More [Best platform for sales data analytics](https://www.g2.com/discussions/what-is-the-best-platform-for-sales-data-analytics)[Which application portfolio management tools help IT teams map business capabilities to their applications so stakeholders can see the business value of each system without a technical briefing?](https://www.g2.com/discussions/which-application-portfolio-management-tools-help-it-teams-map-business-capabilities-to-their-applications-so-stakeholders-can-see-the-business-value-of-each-system-without-a-technical-briefing)[What's the most experienced DataRobot consulting service for managing complex model governance in financial services?](https://www.g2.com/discussions/what-s-the-most-experienced-datarobot-consulting-service-for-managing-complex-model-governance-in-financial-services) [Which Google Workspace project management solutions integrate directly with Gmail and Google Calendar for seamless workflow?](https://www.g2.com/discussions/which-google-workspace-project-management-solutions-integrate-directly-with-gmail-and-google-calendar-for-seamless-workflow)[What's the top demo automation app for tech startups](https://www.g2.com/discussions/what-s-the-top-demo-automation-app-for-tech-startups)[Pros and Cons Details](https://www.g2.com/products/stellar-viewer-for-ost/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)