Best Email Archiving Software for Windows of 2025

Compare the Top Email Archiving Software for Windows as of June 2025

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What is Email Archiving Software for Windows?

Email archiving software securely stores and manages email communications for long-term retention, ensuring compliance, easy retrieval, and protection against data loss. It automatically captures incoming and outgoing emails, indexing them for fast search and organization by date, sender, or content. The software often includes features like encryption, e-discovery support, and retention policy enforcement to meet legal and regulatory requirements. By centralizing email storage, it reduces mailbox sizes and improves server performance. This solution is essential for businesses to maintain audit trails, support litigation readiness, and safeguard sensitive information. Compare and read user reviews of the best Email Archiving software for Windows currently available using the table below. This list is updated regularly.

1

InMoat

InMoat

Take back control of your inbox. InMoat lets you select the types of emails that are important to you so that you never miss a beat! Smart Filters that you select will always be prioritized and sent to your Inbox. Your VIP List of Contacts Emails from within your organization such as your boss and colleagues are always going to be prioritized by default. InMoat lets you keep your Trusted Contact list up-to-date so that you can ensure your VIP list of contacts is always prioritized in your inbox. Your @InMoat Folder Review the non-so-urgent and less-important emails when it is convenient for you — so you're not wasting time in the middle of your workflow. Review all of your other emails in your @InMoat folder to be reviewed whenever you want. Your InMoat Dashboard Keep your inbox up-to-date by managing your email priorities from your InMoat dashboard. Review your suggested contacts to add to your Trusted list, update your Trusted Contacts, and update your Smart Filters.

8 Ratings

Starting Price: $9 per month

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2

Hexamail Flow

Hexamail

Hexamail Flow is a full email client, with calendaring, tasks and contacts. It operates with Office 365, Gmail, including modern authentication methods (OAUTH) works with Exchange on premises and all IMAP and POP3 servers. The GDPR data protection module offers email and office document redaction features including full PST file import, eml and msg file import, office document import and printing output or PDF generation of redacted content.

4 Ratings

Starting Price: Free

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3

Intradyn

Intradyn

Capture and archive emails, social media messages, and text messages in real-time, empowering your organization to manage its digital footprint effectively. Intradyn's email archiving solutions have a proven track record of protecting organizations against potential litigation, eDiscovery requests, and Right to Know inquiries. Our text message archiving solution captures, saves, categorizes, and indexes all mobile content to facilitate quick retrieval when needed. Our archiving process retains all content in evidentiary quality, ensuring compliance with regulations and legal requirements. Experience the full scope of social media archiving across all channels with Intradyn's solution. Efficiently search one or multiple social media accounts using a single user-friendly interface. Our products are designed to cater to any industry, and with multiple deployment options available, they can be fully customized to suit your unique environment.

1 Rating

Starting Price: $4 per user per month

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4

Aid4Mail

Fookes Software Ltd

Aid4Mail is a fast, reliable, and highly accurate tool to collect, recover, search, and convert emails. It supports most mailbox file formats (e.g. PST, OST, OLM, mbox), IMAP accounts (e.g. Yahoo! Mail, AOL) and popular mail service providers (e.g. Microsoft 365, Exchange, Gmail). Aid4Mail can recover double-deleted messages and corrupted emails, and extract MIME data from certain types of unknown file formats through file carving. Aid4Mail provides a large array of tools to search and filter out unwanted emails during conversion. Save time by using native pre-acquisition filters to download a subset of your mail from Exchange, Office 365, Gmail and other webmail services. Use Aid4Mail’s integrated search engine to cull-down your email collection. Its search operators are very similar to Gmail and Office 365. Aid4Mail is used by Fortune 500 companies, government agencies and legal professionals around the world. It is made in Switzerland by perfectionists.

12 Ratings

Starting Price: $59.95

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5

Avast Business Hub

Avast

The Business Hub is an integrated, cloud-based security platform for businesses and IT service providers to manage all Avast Business solutions deployed in their networks. It provides real-time visibility of threats, comprehensive reporting, and management capabilities, all from a single pane of glass. Formerly known as CloudCare, the Business Hub is an easy-to-use cloud security platform with a refreshing new UI.

7 Ratings

Starting Price: $36.99

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6

ArcTitan

TitanHQ

ArcTitan is an email archiving and email data protection (EDP) solution allowing users to securely archive emails and simply retrieve them. ArcTitan is compliant, fast, secure, and M365 friendly. You can Save up to 75% of email storage space and costs with lightning fast search and retrieval. Significantly enhances Microsoft 365 email Search and Storage functionality with cost and time savings. With ArcTitan, our Cloud-Based Archiving Solution, users can fully offload their email storage requirements to the cloud. Email Archiving provides businesses with unlimited archiving of both inbound and outbound mail, as well as attachments, folders, calendar entries and contacts. The main features of our business email archiving solution include lightning fast search and retrieval, ultimate scalability, and full compliance with GDPR, eDiscovery, Sarbanes–Oxley, HIPPA, and other legislation for e-discovery, retention and audit. Book a demo today.

6 Ratings

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7

MailMeter

Waterford Technologies

MailMeter is a cloud or on-premise based email management and compliance platform where you can find every single email in your organization, conduct eDiscovery, freedom of information, and DSAR’s searches on past email activity, email messages and attachments, directly from your desktop anywhere. The email archiving solution gives you the ability to narrow the scope of your search across email using clearly defined criteria. It offers group searching, tagging, export capabilities and much more. Email data management and compliance start with visibility – Waterford Technologies gives our clients the visibility they need for effective monitoring, eDiscovery, auditing, and reporting across a variety of data regulation standards. MailMeter empowers you to easily reduce email risk, detect and respond in real-time to threats, and prove regulatory compliance.

3 Ratings

Starting Price: $4/user/month

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8

SpinOffice CRM

Mulberry Garden

With SpinOffice, you create a central spot for your mail, business contacts, appointments, tasks, projects, folders, documents, files and notes. Best of all, you share all information in the database with your colleagues, which makes SpinOffice the ultimate team application for any small to medium sized business. Customer management A central database for your business relations, email management, appointments, tasks, notes and conversation reports, projects, files, documents and files. Communication Use templates (mail & documents) for optimal communication, segment relationships (contacts types & tags) and build your own personalized CRM database. Collaboration Save time and increase productivity within your organization by sharing information and collaborating as a team. Discover how your business can grow with SpinOffice CRM! Sign up and get started with the free version. Upgrade to Pro for € 27,50 per month per user to get unlimited data storage and more features.

2 Ratings

Starting Price: $27.50/month/user

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9

MailStore Server

MailStore Software

MailStore Server is one of the world’s leading solutions for email archiving. Easy to install, reliable and low-maintenance. Businesses can benefit from all advantages of modern, secure email archiving with MailStore Server. The software creates 1:1 copies of all emails in a central email archive to ensure the security and availability of large amounts of data over a period of years. Users can still access their email using Microsoft Outlook, MailStore Web Access, or mobile devices such as tablets or smartphones, and search through them at breathtaking speed. Advantages for your company. Assistance with regulatory compliance. Help with fulfilling GDPR obligation. Fast full-text searching for emails and attachments. Protection against data loss. Reduce the workload of email servers. Save up to 70% storage space. Simplify backup and restore. Independence of cumbersome PST file. Eliminate mailbox quotas.

1 Rating

Starting Price: $259 for 5 users

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10

MailArchiva

Stimulus Software

MailArchiva is a professional enterprise grade email archiving, e-discovery, forensics and compliance solution. Since 2006, MailArchiva has been deployed in some of the most demanding IT environments on the planet. The server designed to make the storage and retrieval of long-term email data as convenient as possible and is ideal for companies needing to satisfy e-Discovery records requests in a timely and accurate manner. MailArchiva offer tight integration (includfing full calendar, contact & folder synchronization) with a wide variety of mail services, including MS Exchange, Office 365 (Microsoft 365) and Google Suite. Among its many benefits, MailArchiva reduces the time needed to find info and satisfy discovery record requests, ensures that emails remain intact over the long term, reduces legal exposure, ensures employees are collaborating effectively, assists in compliance with archiving legislation (e.g. Sarbanes Oxley Act), reduces storage costs by up to 60%.

Starting Price: $34.56 / user

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11

Cryoserver

Forensic and Compliance Systems

Cryoserver is an email archiving solution delivered either on-premises or in the cloud. It stores copies of every email sent and received by an organization in a secure archive. It then turns this data into a valuable resource for everyday use. You can be safe in the knowledge that any business-critical information contained in email or IM is safe in Cryoserver, where it is instantly retrievable. Cryoserver solutions are distributed to an international audience covering more than 27+ countries. We are proud to work across all industry sectors with leading and highly respected clients. These include NHS Trusts and healthcare organizations, blue chips, household names, local & national governments, critical infrastructure providers, charities, education, financial services and law firms. We are a pioneer of email archiving.

Starting Price: $1.00 per user per month

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12

MailDex®

Encryptomatic

MailDex® by Encryptomatic® LLC is a Windows software tool for indexing, discovering and converting emails. MailDex works across many different email formats, including Outlook .pst, .ost, and .msg files, and .eml, .mbox, winmail.dat, and .mht files. With MailDex, you can discover important emails hidden among millions. MailDex is a precision tool that is in active development. We provide several avenues for support, including telephone, live chat, online and email. Because MailDex is built for demanding users who require reliability and acurate results, the MailDex team acts on user feedback when improving the product. By now you probably have learned that email software field is littered with junk products offered by anonymous people. We know that, too, and so we work hard to earn and retain your trust.

Starting Price: $129.99

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13

Xeams

Synametrics Technologies

Xeams is, a secure and powerful complete mail server for Windows, Linux, Solaris, MacOSX and other flavors of UNIX. Xeams supports SMTP, POP3, and IMAP. It features a powerful spam filtering engine that eliminates up to 99% of junk email upon installation. The software offers a flexible approach to email, making it a very user-friendly server. Xeams can block 99% percent of all junk messages right out of the box. The filtering rules are fully customizable and get better as Xeams adapts to your email environment. IMAP and POP3 servers built right into the system to easily fetch emails from an email repository to a client's machine. Xeams can be used as an email firewall in front of another server, such as MS Exchange, or as a full email server requiring no other software to process emails. Use Xeams in front of your Office 365 infrastructure to gain additional filtering, reporting and archiving capabilities that you don't get with Office 365 alone.

Starting Price: $20.00/year/user

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14

MailShelf Pro

zebNet

zebNet MailShelf Pro is a professional email archiving solution that covers all important aspects of a secure and compliant long-term archiving of your emails and which also offers you many additional features. Secure and compliant software solution for long-term email archiving. Creates tamper-proof 1:1 copies in a central archive. Archives any amount of data and any number of emails. Protects effectively against data loss and relieves your infrastructure. Provides extensive search functions for fast results. Completely client-capable with extensive user management features. Can automatically archive emails on a schedule. Provides extensive capabilities to export emails. Supports all common protocols, clients and file formats. Fulfils all company-relevant requirements. Includes a variety of added features for security and spam protection. For secure and compliant email archiving, MailShelf Pro leverages the latest technologies to create a 1:1 copies of your emails.

Starting Price: $39.99 one-time payment

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15

FileShadow

FileShadow

No more organizing into folders or even needing to name your files. FileShadow manages your documents and photos by incorporating content and metadata scanning with automatic, geolocation and custom tagging for seamless organization and searching. One or more of your Slack Workspaces can be linked as FileShadow sources allowing files from your channels, regardless of who sent them, to be archived in your FileShadow Vault. Any attachments sent to you or by you in Slack conversations can be archived, cataloged, and secured within FileShadow. FileShadow uses machine learning (ML) and artificial intelligence (AI) for a superior indexing and searching experience. Quickly find your files with advanced search features such as file content, OCR of PDFs, GPS/geolocation, and image searches. Share files stored in your FileShadow vault with anyone; all they need is a FileShadow account! You can easily give or restrict access to your files, decide which files can be seen or altered, etc.

Starting Price: $7 per month

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16

Forensic Email Collector

Metaspike

Expertly preserve email evidence without breaking a sweat. Get plug & play output for digital forensic investigations and eDiscovery. We all run into cases where collecting a mailbox as a whole is not an option, often due to privacy or timeframe concerns. On the other hand, eDiscovery and digital forensics workflows often involve a full collection, followed by post-acquisition searches. Forensic Email Collector solves this problem in a creative way. You can perform instant in-place searches on mailboxes on the server before the acquisition and forensically preserve only the search results. No need to create labels, tag documents, or make any changes to the target mailbox. Files attached to emails as hyperlinks to a cloud storage system can throw a monkey wrench into your forensic preservation. The linked attachments often require authentication and are inaccessible unless handled as part of the initial acquisition.

Starting Price: $499 one-time payment

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17

harmon.ie

harmon.ie

harmon.ie makes it easy for knowledge workers to capture and classify emails and documents to SharePoint and Teams directly from Outlook, the place they already spend their work time. As such, it is easy to discover and share important content when needed, right from the email client. By making it easy to do the right thing, harmon.ie increases SharePoint adoption, workplace productivity, as well as information governance and compliance. That is why thousands of enterprise customers count on harmon.ie's SharePoint and Office 365-based user experience products for email and records management, collaboration, knowledge retention, and SharePoint adoption. harmon.ie has won numerous Microsoft Best App awards and is a long time Microsoft Partner. Our flagship solution breaks down data silos from Office 365 apps, by grouping information using Descriptive Labels. harmon.ie SmartAssistant helps organizations bring together all their information so employees can focus on work

Starting Price: $6 per user per month

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18

OpenText Retain Unified Archiving

OpenText

Retain Unified Archiving is the clear choice to successfully move from one email platform to another easily, effectively, and securely. Retain delivers a complete business communication archiving solution that simplifies migration and provides long-term preservation and discovery of communication data, an essential need for organizations to meet data archiving and retrieval laws and regulations. The Retain Archive can be browsed and searched directly from multiple access points, including the end-user email client, the Retain mobile app, the browser-based web access client, and the Offline Archive Viewer. Plus, business communication archiving data can be exported to a portable stand-alone archive viewer. Retain lets administrators configure policies to define the specific email, mobile, and social media data you want to archive.

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19

Onna

Reveal

Connect and search across an ever-growing list of cloud platforms with Onna, a real-time search solution. Onna assists users in accessing eDiscovery and finding high-value items across legal departments. Onna provides users with reporting, document sharing, collaborating, compliance managing, and more. Onna also integrates well with different data sources like Gmail, DropBox, and Confluence.

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20

ZERO

ZERO

With predictive DMS filing, ZERO for Desktop easily fits into a knowledge worker’s daily workflow. Stay secure and remain compliant by keeping all data in the network and avoiding cloud vulnerabilities. Time saved by automating administrative tasks can be used on higher-value work and allow for a better work-life balance. Reduce the amount of non-billable time spent on administrative tasks. Reduce non-billable time spent on admin tasks, recovering an average of $15k of lost revenue per timekeeper year. ZERO identifies and accurately predicts where to file emails within your DMS. File one at a time or in batches. Flag an email thread to automatically file all future-related emails. Automatically marks that an email has already been filed to the DMS with a flag to avoid duplicate copies. Classify emails by client/matter and prioritize that email content by sorting it to the top of your inbox.

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21

ZyLAB ONE

ZyLAB

Control your data, spend and timelines. Corporations see increased demands to answer regulatory requests, meet litigation deadlines or respond to calls for transparency. Many organizations are caught by surprise by their legal bills. Take control with ZyLAB ONE eDiscovery. ZyLAB ONE's transparent pricing model makes it easy for corporations of any size to take control of eDiscovery at a predictable price. Corporate legal teams can collaborate with outside counsel and drastically reduce the number of documents reviewed externally. ZyLAB ONE enables your legal professionals to work efficiently, providing a seamless end-to-end experience thought upload, processing, review and production. Utilizing Microsoft Azure data centers, ZyLAB ONE protects your data at all times with encryption both at rest and in transit while ensuring high availability.

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22

Aryson Email Archiving Software

Aryson Technologies

Aryson Email Archiving Software is a safe and reliable Cloud-Based Email Archiving Solution that saves emails from cloud or web-based email clients to a desktop or hard drive. Gmail, Office 365, Live Exchange Server, Yahoo, IMAP, AOL, Yandex, Thunderbird, and Opera Mail are among the email clients it archives. To archive email as PDF, PST, EML, MSG, MBOX, Word, and other documents from cloud or web-based email clients, including all email attachments, use the Email Archiving Tool. It archives emails from email clients based on a date range specified by the date or task filter parameters. Remove Duplicate Mail is a unique feature in the software that removes duplicate email items while archiving emails from email clients. The Aryson Email Archiving Software demo version is free and archives up to 50 email items per folder. It performs effectively on all Windows OS versions.

1 Rating

Starting Price: $49/year/user

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