Best Webbyacad OST Recovery Tool Alternatives & Competitors in 2025

Easily Convert Microsoft Orphan OST File to Standard Format

SysInfoTools OST File Recovery software is an excellent solution to repair corrupt .

Enterprise Email Warmup. Sender Domain Reputation Repair Tool to get out of spam and see open rates more than double in 4 to 14 days. We engage with your emails to teach mailbox providers not to send your email to the spam or the promotions folder.

Try for free paid Free Trial $149.0 / Monthly (Send to 100 of our unique seed emails per day)

vMail OST to PST Converter Software is an easy to use tool to convert Exchange OST file to Outlook PST file as well as EML, EMLX, MSG, MBOX, vCard & vCal formats. This software can also recover mailboxes from corrupt, damaged and encrypted OST file.

$29.0 / Annually

Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.

Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Edit, delete, add, and repair the records in the AutoComplete file (nk2) of Microsoft Outlook

MailChimp is the best way to design, send, and share email newsletters.

Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.

freemium

Salesforce B2B marketing automation

A large set of useful and easy-to-use tools for every Microsoft Outlook user: Import, export and convert using EML,MSG,TXT and PST formats; remove duplicate items, process attachments and extract addresses; get reports and statistics and even more...

paid Free Trial $14.95 / One-off

Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.

MailsDaddy Thunderbird to Outlook converter is the best solution to export Mozilla Thunderbird emails to Outlook PST. The software allows converting multiple email accounts from Thunderbird to Outlook PST format .

freemium $39.0 / One-off (Only for 2 Systems)