Best On-Premises Email Archiving Software of 2025

Intradyn's email archiving solutions are trusted and reliable, safeguarding your organization in the face of potential litigation, eDiscovery requests, or Right to Know inquiries. Gain peace of mind knowing that your emails will remain secure, searchable, and readily accessible. Intradyn offers diverse, innovative archiving solutions designed to address various business challenges, from regulatory compliance to legal matters. Our versatile products cater to all industries and can be customized to suit your specific environment through different deployment options. Experience the power of comprehensive social media archiving across multiple channels effortlessly accessed through a unified interface. Our solution ensures compliance with regulatory requirements by maintaining all content in evidence quality. Capture, categorize, and index all mobile content, including MMS and SMS, empowering you to retrieve crucial information whenever needed conveniently. Real-time archiving capabilities effectively preserve all mobile communications for future reference.

Aid4Mail is a leading email processing tool from Switzerland. It comes in three editions: 1. Use Converter to collect and convert emails accurately, fast, and reliably. It supports all popular mail services (e.g. Office 365, Gmail, Yahoo! Mail) and mailbox file formats (e.g. PST, OST, OLM, mbox). It’s also a popular solution for preparing mail ingestion into archival, eDiscovery and forensics platforms. 2. Investigator adds powerful search queries based on Gmail and Microsoft 365 syntax, native pre-acquisition filters and Python scripting. Use its forensic features to recover deleted and hidden email, and process corrupt or unknown mail formats. 3. Enterprise adds support for Google Vault, Mimecast, and Proofpoint exports. Use it to migrate your company mail to live accounts (IMAP, Microsoft 365, Gmail). You can integrate its CLI seamlessly with your own tools. Enterprise offers flexible licensing options including installation on a server or on a shareable flash drive. Aid4Mail is used by Fortune 500 companies, government agencies and legal professionals around the world.

MailMeter is an email archiving and compliance solution with an advanced investigative interface made specifically for organisations that need to perform frequent in-depth searching and analysis for compliance, public records and eDiscovery on past email activity, email messages and attachments. It offers group searching, tagging, export capabilities and much more. Waterford Technologies simplifies data management by providing cutting edge technology and unlimited unrivalled support.

MailArchiva is an enterprise-grade email archiving, ediscovery, and compliance solution. MailArchiva has been used in some of the most challenging IT environments around the globe since 2006. MailArchiva is a server that makes it easy to retrieve and store long-term email data. It is ideal for companies who need to comply with e-Discovery records requests quickly and accurately. MailArchiva offers tight integration (including full calendar, contact & file synchronization) with a wide range of mail services including MS Exchange, Office 365, Microsoft 365 (Microsoft 365), and Google Suite. MailArchiva has many benefits. It reduces time to find information and fulfill discovery record requests. It also ensures that emails are preserved over the long-term. It also helps employees collaborate effectively. Sarbanes Oxley Act), which reduces storage costs up to 60%.

Cryoserver, an email archiving service, can be used on-premises or in cloud. It keeps a copy of every email that an organization has sent or received in a secure archive. This data is then made into a valuable resource that can be used every day. Cryoserver makes it easy to retrieve any business-critical information in email or IM. Cryoserver solutions can be distributed to more than 27+ countries. We are proud to be able to work with top-ranking clients in all industries. These include blue chips, healthcare organizations, blue chip names, local and national governments, critical infrastructure providers and charities. We are a pioneer in email archiving.

harmon.ie allows knowledge workers to easily capture and classify email and documents to SharePoint and Teams from Outlook, where they spend most of their work time. It is easy to find and share important content right from your email client. harmon.ie makes it easy to do the right things, increasing SharePoint adoption and workplace productivity as well as information governance compliance. Thousands of enterprise customers rely on harmon.ie's SharePoint- and Office 365-based user experiences products for email, records management, collaboration, knowledge preservation, and SharePoint adoption. harmon.ie is a Microsoft Partner since 2003 and has won many Microsoft Best App Awards. Our flagship solution eliminates data silos in Office 365 apps by grouping information with Descriptive Labels. harmon.ie SmartAssistant allows organizations to bring together all their information so that employees can concentrate on work.

Retain unified archive is the best choice to move from one email platform into another quickly, securely, and effectively. Retain provides a complete business communication archive solution that makes it easy to migrate and long-term preservation, discovery and preservation of communication data. This is essential for organizations in order to comply with data retrieval and archiving laws and regulations. The Retain Archive is accessible from multiple access points including the Retain mobile application, the end-user email client and the browser-based Web Access client. You can also search and browse the archive directly from the Offline Archive viewer. Business communication archive data can be exported to a portable, standalone archive viewer. Administrators can set up policies in Retain to specify the email, mobile and social media data they want to archive.

Arctera Enterprise Vault is an advanced data archiving solution that helps organizations maintain compliance with global regulations. It captures data from a wide array of communication platforms, ensuring compliance with industry standards like GDPR, SEC, and MiFID II. The platform features intelligent classification tools to organize and retain data according to specific needs, improving data supervision, search, and eDiscovery. Arctera supports fast and accurate data retrieval with Elasticsearch, delivering quick results for complex queries. Deployment options are flexible, offering on-prem, hybrid, or cloud solutions, including secure encryption and WORM storage. With enhanced security features like multi-factor authentication and privileged account management, Arctera ensures the integrity and confidentiality of sensitive information while maintaining compliance.

Introducing the pioneering platform designed to facilitate the migration and management of your data while ensuring its security within your cloud environment. This solution is trusted by organizations globally to seamlessly transition their digital data into the cloud while adhering to today's regulatory, legal, and business intelligence standards. It offers an integrated approach to migrating your data, including legacy journals and archives, ensuring the process is swift, thorough, compliant, and secure. Over 2,000 organizations across the globe have benefited from our expertise in migrating, classifying, securing, analyzing, archiving, retaining, disposing of, searching, and managing their data in the cloud. Users can select from a comprehensive library of template policies available worldwide or create personalized policies for retention, disposition, and security based on their unique needs. Archive360 collaborates with some of the most highly regulated institutions, including government entities, pharmaceutical companies, healthcare providers, financial service organizations, and businesses in the energy sector, demonstrating a commitment to excellence and security in data management. This robust platform not only enhances data governance but also empowers organizations to make informed decisions about their data management strategies.