Best File Converter Software for 2026

Aryson Pegasus Mail Converter is a user-friendly solution for converting Pegasus Mail files into multiple formats, including PST, MBOX, EML, EMLX, MSG, PDF, HTML, RTF, CSV, DOCX, and more. It supports Pegasus Mail formats such as PMM, PMI, CNN, PNM, PML, PMF, PMC, and files without extensions. Users can add single or multiple files or folders, preview emails and attachments before conversion, and search messages using To, From, and Subject fields. Advanced filters allow users to select emails by date range, sender, subject, keywords, attachments, and read status. The software automatically removes duplicate emails and can preserve the original folder structure, email metadata, formatting, and attachments during conversion. Users can also choose whether to include attachments and organize output with custom folder names and date-based naming. The tool supports bulk conversion and provides real-time progress tracking and conversion logs. It is available for Windows and Mac users.

GainTools PST Converter is a safe and secure way to complete the PST file conversion process. It is designed for users who need to convert PST files into multiple formats (EML, MSG, MBOX, VCF and many others) without losing important mailbox data. The software helps transfer Outlook emails and other mailbox items while keeping the original information safe. The tool converts PST files along with emails, contacts, calendars, attachments, notes, and other mailbox items. The advanced software supports all versions of PST files from MS Outlook 2024, 2021, 2019, 2016, 2013, 2010, 2007, and older versions. It comes with a clean and user-friendly interface, making it suitable for both beginners and experienced users. No, Outlook or any external application installation is required to complete the conversion process. Also, the software provide a full preview of the uploaded PST files before starting the conversion process to ensure data accuracy. It also enables users to store the converted data at a chosen or selected path on the PC. Additionally, the converter tool works efficiently and securely in all versions of Windows OS.

DataVare OLM to EMLX Converter is a reliable and easy to use software designed to convert Mac Outlook OLM files into Apple Mail EMLX format with ease. It allows users to export emails from Mac Outlook to Apple Mail along with attachments while preserving the original folder structure of the mailbox. It provides the option to preview OLM files and convert only selected items according to user needs. With its simple and user-friendly interface users can export OLM files to EMLX without requiring any technical expertise. A free demo version is available for testing the software’s features before purchase the paid version. Benefits • The software gives a simple interface to export Mac Outlook emails to Apple Mail EMLX with attachments. It can convert large OLM files quickly in just a few clicks. • Users can preview all OLM mailboxes before conversion. The software scans the mailbox and displays the data in an organized way so they can verify everything before exporting. • The original folder and subfolder structure is maintained after the conversion process. It also preserves attachments, inline images, email formatting, headers and other email properties. • The application works as a self-sufficient tool. It converts damage free Mac Outlook OLM files to Apple Mail EMLX without requiring any other application. • It supports Mac Outlook 2021, 2019, 2016 and 2011 OLM files. It runs smoothly on Windows 11, 10, 8.1, 8, 7, XP and other Windows versions.

WholeClear EMLX to TGZ Converter is a trustworthy software for converting emails from Apple Mail EMLX to the Zimbra TGZ application. The tool facilitates the bulk conversion of EMLX files into Zimbra TGZ format allowing users to easily export Mac Mail emails along with their attachments to Zimbra. The application is available for Windows, macOS and Linux. Features • This software is developed with a simple wizard and is easy to use. It helps users export Mac Mail emails to Zimbra without any technical knowledge. The software has an easy-to-use interface and completes the conversion smoothly. • The program completely keeps the original email structure unchanged. Users can convert EMLX files without changing the original email layout or details. • It can easily export multiple EMLX files in a single process. Users can easily select desired EMLX files and convert them to Zimbra TGZ format. The tool maintains the original folder structure and preserves the data. • The tool includes all attachments while converting EMLX files to Zimbra TGZ format. Every type of attachment is included with the email. The original file structure is not changed during the conversion. • It can run on Windows 11, 10, 8.1, 8, 7 and other versions. It also supports both 32-bit and 64-bit operating systems. It also runs on Mac and Linux operating systems.

Softaken TGZ to EMLX Converter is a reliable and easy to use Windows-based software made to convert Zimbra TGZ mailbox files into Apple Mail EMLX format with complete accuracy. The software exports emails from Zimbra folders including Inbox, Sent, Drafts, Junk and other mailbox folders while keeping attachments and maintaining the original folder hierarchy throughout the process. After loading a TGZ file it scans the mailbox, displays all available items in a preview panel and allows users to select only the needed folders or emails for conversion making migration process simple and easy. It preserves important email properties such as To, From, Cc, Bcc, Subject, Date, hyperlinks and other metadata it confirms that the converted EMLX files remain identical to the source data. Users can save the exported EMLX files to any preferred location in their system for easy access and management. The tool works independently without requiring any other application to be installed. It supports TGZ files created by all Zimbra Desktop versions and easily processes both small and large mailbox files without impacting data integrity. It is compatible with both 32-bit and 64-bit versions of Windows including Windows 11, 10, 8.1, 8 and earlier versions. A free trial version is also available allowing users to evaluate its functionality before purchasing the licensed version.

GainTools Maildir Converter is a reliable and smart software solution designed to export Maildir and Maildir++ files into multiple file formats with ease and accuracy. This software convert Maildir files into PST, MSG, MBOX, EML, PDF, EMLX, HTML and MHTML formats by adding one or multiple files for conversion. It scans Maildir files and displays the items before starting the conversion process while maintaining email formatting, attachments and original data integrity. The application also supports exporting attachments from Maildir and Maildir++ files without any data loss or changes. With its simple and user-friendly interface it enables users to complete the conversion process without requiring any technical expertise. The tool is compatible with Windows 11, 10, 8.1, 8, 7, XP and Vista supporting both 32-bit and 64-bit versions. It offers a free demo version is also available allowing users to test the software and explore its features before purchase.

Softaken MBOX to NSF Converter is a simple and smart software made to migrate MBOX data to NSF format. This software preserves important MBOX properties and allows users to access data from Apple Mail, Thunderbird, SpiceBird and other MBOX supported email clients in Lotus Notes. It supports batch conversion and can handle MBOX files of any size. The converted files can open in all Lotus Notes versions and later and it works smoothly on Windows versions including 11, 10, 8.1, 8, 7, XP and Vista. A free trial version is also available so users can test the software and check its performance before purchasing. Lotus notes is must be required for conversion process. Key Characteristics • The software allows you to export several MBOX files at once for faster migration. Users can select a folder containing MBOX files or choose individual MBOX files to export together. • Users choose where they want to save the converted data. They can select any location create a new folder or use an existing folder. • The application shows the path of the selected MBOX file. This helps you confirm that you have selected the correct file for conversion. • The tool is simple to use and does not require technical skills. Users can operate it easily and independently. • It exports complete MBOX data including messages, attachments and email properties such as CC, BCC, To and From.

GainTools DBX Converter is a user-friendly application designed to convert Outlook Express DBX files into various formats including EML, MBOX, MSG, PST and more. This software allows users to migrate only the required DBX files and export complete data including messages, notes, emails and other mailbox items. It runs smoothly on Windows 11, 10, 8.1, 8, 7, XP, Vista and other versions. It provides a simple and easy-to-understand interface for hassle-free conversion. Users can also choose a suitable location in their computer to save the converted data. A free trial version is available allowing users to test the application before purchasing. Key Features • This software helps users to choose which files to migrate. They can add any accessible DBX file for migration. File size does not affect the migration and it Export only the selected DBX files. • It is made to export Outlook Express data to MS Outlook for Windows. Users can choose either PST or MSG format to save the exported DBX data. • Users choose a conversion format from EML, EMLX and MBOX. The converted data can be used with different email clients including Apple Mail, Entourage, WLM and Thunderbird. • The application helps users to choose a location in their computer to save the converted file. This makes it easy to manage the converted files. • The software is designed to preserve data quality during conversion. Email data, attachments, and properties such as CC, BCC, To, and From are exported.

TrustVare MBOX to HTML Converter is a smart and reliable software that allows users to export selective MBOX files to HTML and MHTML formats with ease. This application is compatible with popular email applications such as Thunderbird, Apple Mail, Entourage and other tools that support the MBOX file format. It supports batch conversion enabling users to export multiple MBOX files together and simplify the migration process. The application is safe to install and operate allowing users to perform conversions easily without affecting system performance or speed. Significant Features • The software converts Thunderbird, Entourage and all MBOX-supporting email client’s data into webpages by converting MBOX to HTML or MHTML. Hence it gives access to data from major email clients on web browsers like Chrome. • It supports bulk conversion single, double or unlimited MBOX files can be uploaded and converted to HTML or MHTML format. It saves users time and effort. • The application gives accurate results by exporting MBOX files with all their components. It keeps CC, BCC, To, From and other properties with attachments. The conversion does not change the email structure. • It is an easy-to-use application. Users with basic computer skills can run the app without technical knowledge. Users has to follow only few easy steps to select MBOX files and convert them to HTML or MHTML. • It is an independent application because it exports data without MBOX-supporting email clients or other tools. • The application gives a preview of uploaded MBOX files. It displays all item links and each item can be opened to check the data. • It can be installed and run on Windows 11, 10, 8, 8.1, 7 and older Windows versions. It is compatible with all Windows versions.

GainTools OST to VCF Converter is a sophisticated and reliable software made to export OST contacts to VCF format allowing users to access them across various email applications and mobile devices. The tool can read OST files easily for contact extraction and save complete contact details in VCF format. It also allows users to filter and select the required OST files for targeted data extraction. The tool is Windows-friendly and works smoothly on Windows 11, 10, 8.1, 8, XP and Vista making contact migration simple and convenient. Key Characteristics • The software supports contact properties such as name, email address, phone number, company and address. It allows users to export selected contacts with just a few simple clicks. • Users export only the contacts they need. It allows users to scan and select OST files for migration. They can browse and select only the required contacts for conversion. • It gives easy file management. Users choose where to save the converted VCF files. they can create a new folder or use an existing folder to save the extracted data. • It is compatible with different MS Outlook versions. Users can export OST contacts to VCF format from Outlook 2016, 2013, 2010, and 2007. It quickly scans OST files and extracts the required contacts. • This tool is designed for all types of users. Whether user are a technical or non-technical they can use it easily. It provides simple installation and operation for different users. • Users can share Outlook contacts on different devices. VCF files can be opened on email applications and many mobile devices, including iPhone, BlackBerry and other smartphones.

DataVare OST to MSG Converter is a reliable and easy-to-use software designed to convert OST files to MSG format with high accuracy and without errors. The tool allows users to export only selected and filtered OST files and convert specific OST folders according to their requirements. It can migrate various types of OST data including emails, messages, notes, journals and contacts while ensuring smooth and accurate conversion. It supports Outlook 2003, 2007, 2010, 2013, 2016, 2019, 2021 and other versions. This tool is simple to operate and supports all Windows versions such as Windows 11, 10, 8, 7, XP, and Vista. It also supports all versions of Mac and Linux operating systems. Features • The tool is designed to export OST files to MSG format. It can convert complete OST files of any size and version in a few minutes. • Users can select the OST files they want to convert. The filter feature helps browse local folders and choose specific OST files for migration. • When an OST file is selected the tool shows its data and folders in a hierarchical view. Users can select a folder to see the number of items and preview its contents. • Users can choose the location for saving the new MSG files. The output can be saved in any folder or subfolder on the local system.

Softaken PST to MBOX Converter is a simple and useful tool for users who need to convert Outlook PST files into MBOX format. It helps users move their email data from Outlook to email clients such as Thunderbird, Apple Mail, and other applications that support MBOX. The software can convert emails, attachments, folders, and other mailbox details while keeping the original folder structure. Users can select individual PST files or add multiple files for batch PST-to-MBOX conversion. The preview option allows users to check mailbox data before saving. It works completely independently, so no Outlook or any external application installation is needed to use it. The tool can convert over 150 GB of PST files easily. All resulting MBOX files are easily opened in Apple Mail, Thunderbird, Eudora, PocoMail, Postbox, and many others. It offers multiple advanced filtering options like date filter, naming convention and many others. It also enables users to store the resulting file at a chosen or selected path on PC. Additionally, the conversion utility works efficiently on Windows OS.

GainTools Thunderbird Converter is a simple software designed to convert Thunderbird mailbox data into multiple formats, including PST, MSG, EML, and EMLX. It helps users move their Thunderbird emails to Outlook and other email applications without requiring additional email client configuration. The software can convert complete Thunderbird mailbox data, including emails and attachments, while maintaining the original folder structure and important email properties. Users can select specific folders or mailbox items instead of converting unnecessary data. It provides different options for adding Thunderbird files. Users can load data from the default Thunderbird location or browse and select the required files manually. The software also offers a preview of mailbox data before conversion. It enables you to store the resulting files at a chosen or selected path on your PC. Additionally, the Thunderbird Conversion Tool works flawlessly on Windows OS.

Softaken MSG to PDF Converter is a simple and trustworthy software that helps users export Outlook MSG files to PDF format safely and accurately. It keeps the original email content, formatting, attachments and other email details throughout the conversion process. This software supports MSG files created by Outlook 2019, 2016, 2013, 2010, 2007 and earlier versions. Users can convert a single MSG file or multiple files in one process without any restrictions on file size or quantity. This application works on its own and does not require Microsoft Outlook or any third party software. It allows users to save the converted PDF files to any preferred location, stores attachments separately, supports all major Windows versions and offers a free trial version that converts up to 10 MSG files. Features • This software convert Outlook MSG files to PDF through a quick and secure process while preserving the original email content. • It save email attachments separately during conversion without changing their original format. • This application maintain email formatting, metadata, folder structure and other email properties throughout the export process. • It support both single and batch conversion allowing users to convert multiple MSG files at the same time. • This tool provide a simple and user friendly interface so both beginners and professionals can use the software without technical skills.

Softaken EML to PST Converter is a smart solution to convert EML files into Outlook PST format quickly and safely. It provides a simple way to migrate email data from different email clients to MS Outlook without losing important information. The software supports single as well as multiple EML file conversions, allowing users to convert complete folders containing EML files at once. During the EML to PST conversion process, it keeps all emails, attachments, sender and receiver details, dates, and other mailbox properties unchanged. EML Converter offers a user-friendly and clean graphical user interface that both technical and non-technical users can smoothly use. Also, the software provides a full preview of the uploaded EML files before starting the process. It also provides advanced filtering options like date filter, duplicate remover or naming conversion for easy management. Users are also able to select the destination path for storing the resulting data at the chosen or selected path on the PC. Additionally, the conversion utility works efficiently and securely in all newer and older editions of the Windows Operating System.

TrustVare MSG to TGZ Converter is a simple and reliable software for converting Outlook MSG files into TGZ format with high accuracy while keeping the original email data and folder organization. The software exports emails along with attachments, contacts and other mailbox information without modifying their properties or content confirms complete data integrity throughout the conversion process. It supports MSG files created in Outlook 2003, 2007, 2010, 2013, 2016, 2019 and later versions while the generated TGZ files are fully compatible with Zimbra email clients. The application offers File Mode for single file conversion and Folder Mode for bulk conversion which allow users to select only the required files for conversion. Before exporting it provides a detailed preview of selected MSG files enabling users to verify mailbox content and exclude unnecessary data along with filtering options. The Converted TGZ files can be saved to any preferred location in organized manner for easy access. As a standalone utility it works without requiring Microsoft Outlook or Zimbra installation and also supports orphan MSG files. Its lightweight design ensures smooth performance without affecting system resources and the user-friendly interface enables both beginners and professionals to complete the conversion with ease. A free demo version is available for evaluation with export functionality.

Softaken EML to NSF Converter is a fast and easy software for the bulk conversion of EML files to NSF format for Lotus Notes. It allows users to batch-convert EML files and quickly scan EML and EMLX files for migration without any file size limitations. The application supports EML files from popular email clients such as Apple Mail, Thunderbird, Windows Live Mail and others. Users can access the converted data in different Lotus Notes versions and preview EML files before exporting them. It is compatible with all Windows versions including Windows 11, 10, 8.1, 8, XP and Vista. Key Characteristics • The software supports bulk conversion of EML files to NSF format. Users can select multiple EML files or a folder containing EML files for quick conversion. • Users can choose any location in their computer to save the converted files. They can create a new folder or select an existing one. • The application shows the selected EML files and their paths before conversion helping users confirm that they have chosen the correct files. • Users can export EML files without delay. The software provides deep file filtering options to help locate specific EML files for migration. • The tool maintains the quality and content of EML files during conversion including formatting, images, graphics, hyperlinks and other metadata. • A free trial version is available that allows users to convert EML file to NSF format and test the software features.

TrustVare OST to EMLX Converter is a reliable software designed to export selected OST files to Apple Mail in EMLX format easily. It supports bulk data migration allowing users to convert multiple OST files to EMLX format in a single process saving time and effort. During conversion, the software preserves the original folder structure and retains all important details of the OST database to maintain data integrity. The tool also provides support for repairing corrupted OST files before uploading and converting them helping users achieve accurate conversion results. It is compatible with the latest versions of Windows OS making it a convenient solution for users looking to migrate OST data to Apple Mail. Prominent Features • The software exports selected OST files to EMLX within a few clicks. It transfers all email data with their attachments intact. There is no data modification or unstructured conversion. • It supports Unicode and ANSI versions of OST files. It allows conversion of 2 GB to 50 GB data. It is compatible with Outlook 2003, 2007, 2010, 2013, 2016, 2019, and the latest versions of Outlook. • After conversion, the application keeps the exported data in new EMLX files. These files are saved at the selected location in the system. • This feature displays all folders stored in OST files and the items in each folder. It displays CC, BCC, To, From and other details of each item. The preview feature provides additional benefits. • It is an independent application that does not require other applications such as Outlook or Apple Mail. It exports OST files without Outlook. • The File Mode helps select a specific OST file, while the Folder Mode helps select a specific folder containing OST files.

DataVare PST to TGZ Converter is a reliable and smart software made to convert PST files to TGZ format for accurate migration to Zimbra without losing important data. It allows users to convert PST to TGZ in just a few simple clicks making the conversion process quick and convenient. The tool also provides a preview option for uploaded PST files allowing users to verify their data before conversion. It supports PST files created with all MS Outlook versions including Outlook 2002, 2003, 2007, 2010 and other versions making it an easy way for conversion. Key Features • The software exports ANSI and Unicode PST files to TGZ. It accurately converts emails, notes, contacts, calendars and other data. • It gives users to control over the conversion process. Selected PST files are exported to TGZ and saved at the location chosen by the user. • The tool automatically shows its preview. Users can see all folders and items and view the complete content of each item. • It keeps all email details such as CC, BCC, To, From, Date, hyperlinks, and attachments. It converts the data without losing any item. • The tool lets users save the converted data at their chosen location. They can select a new or existing folder.

TrustVare MBOX to TGZ Converter is a simple and smart software designed to quickly convert MBOX files to Zimbra TGZ format with accuracy and ease. The application supports MBOX files from Thunderbird, Apple Mail, Entourage and other MBOX-supported applications providing a flexible solution for different email platforms. It works as a standalone application and does not require any additional third-party tools for the conversion process. This tool also preserves the original email properties and data throughout the conversion ensuring safe and reliable results. A free demo version is available for users to test the software's performance before making a purchase. Significant Features • The software quickly converts selected MBOX files to TGZ format. The conversion process is simple and can be completed in few easy steps. • The application can convert one or many MBOX files at the same time. This saves time and speeds up the conversion process. • It keeps the original structure and email properties including To, From, CC, BCC, date and attachments during conversion. • The application has an easy and interactive interface. Users can convert data without needing technical help. • The tool provides File Mode and Folder Mode. File Mode lets users select a specific MBOX file while Folder Mode helps select multiple MBOX files from a folder. • The application works independently and does not require MBOX-supported email applications or other tools. It can also convert orphaned MBOX files. • The preview feature displays the selected MBOX files before conversion. This helps users remove unwanted files. • The tool works on Windows 11, 10, 8.1, 8, 7, and other Windows versions