Best File Converters of 2026

OnlineConvertFree offers a wide range of tools for converting files and documents efficiently. Currently, users can access the service interface in 15 different languages, catering to a diverse audience. Each day, tens of thousands of individuals utilize this platform for their conversion needs. The site, onlineconvertfree.com, boasts one of the most extensive lists of supported formats available. Before the recent update, the service was limited to converting document files (over 70 formats), images (more than 120 formats), audio files (15 formats), videos (32 formats), e-books, and archives, among others. Now, users can enjoy over 1500 conversion options completely free of charge, making it an invaluable resource for anyone in need of file conversion. This extensive variety ensures that virtually any file type can be transformed with ease, enhancing user experience significantly.

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.

Find the comprehensive solutions you need to restore, fix, transform, access, export, and safeguard your database. Our award-winning products are designed to retrieve lost data, mend corrupted files, and facilitate email conversions. BitRecover stands out as a trusted name among IT administrators and computer users alike when it comes to efficient data management and recovery solutions. As suggested by our name, BitRecover is dedicated to recovering every single bit of lost information. Operating as a sub-brand of RecoveryTools, we offer a diverse array of solutions tailored to address user demands, including Windows data recovery, virtual drive recovery, VMFS partition recovery, and storage media recovery. Additionally, our extensive product lineup features applications for email conversion and password recovery, enriching the variety of tools we provide. You can rely on us for all your data recovery and management challenges.

Various utilities each possess distinct features while sharing several essential similarities. Every tool within a given category provides exceptional solutions for users in mere seconds. With MacUncle Software, tasks ranging from data migration to file opening can be executed seamlessly. Beyond its technical capabilities, MacUncle distinguishes itself by offering an incredibly user-friendly experience. Rather than catering to a specific group, we ensure that our solutions are accessible to everyone, from beginners to experts. All essential applications in areas like Backup, Data Management, and Conversion are affordably priced. Additionally, users can easily convert email files from any email client, such as MBOX and MSG, into EML files. Furthermore, exporting all types of email file extensions to commonly used or standard file formats is accomplished with remarkable simplicity. This versatility makes MacUncle a valuable resource for a wide range of users.

MacSonik OST-to-PST Converter is a premium program that converts OST files to PST on Mac OS. It is the most reliable and advanced software utility to convert single or multiple OST file into PST. This includes all email attachments, contacts calendars, tasks, and more. It can also convert and import OST files directly to multiple file formats and email client by keeping the original folder hierarchy. Mail Filter allows users to convert selected emails. Splitting large PST files can be done by users. The software can be used to remove duplicate emails and ensure privacy and data accuracy throughout the entire process. The smart Preview feature allows users to preview emails before they are converted. It is compatible with all versions of Mac OS, and has an intuitive GUI.

KDAN PDF offers a unified document intelligence experience for modern experts and individual professionals working across multiple platforms. Available on Windows, macOS, iOS, and Android, this solution bridges the technical gap between mobile and desktop productivity. By implementing latest AI technologies, KDAN PDF enables users to chat with their documents to retrieve specific insights, reducing manual search time and enhancing information retention. Beyond standard PDF viewing, KDAN PDF provides professional-grade editing tools that allow for direct modification of text and images within the document. Its cross-platform synergy ensures that a project started on a workstation can be seamlessly continued on a mobile device with a consistent toolset. Security is prioritized through AI-assisted text redaction, password encryption, and customizable watermarks, ensuring data privacy in industries such as law and education. Whether you are performing high-fidelity conversions to Microsoft Office formats or organizing complex documents with merge and split functions, KDAN PDF delivers a reliable and responsive workspace for all your documentation needs.

BitVare for EML is designed to facilitate the conversion of EML files into various formats such as PST, PDF, Office 365, MBOX, and Gmail, among others. This EML Converter offers a dependable solution for exporting EML files in bulk with efficiency. Equipped with advanced features, the software swiftly processes EML files originating from programs like Windows Live Mail, eM Client, Outlook Express, DreamMail, and Windows Mail. BitVare for EML operates seamlessly as an EML Converter, enabling users to save and convert EML files into multiple formats including PST, PDF, MBOX, EMLx, IMAP, DOC, and RTF. Additionally, the EML Migration tool extends its functionality to convert EML files directly into cloud applications such as Office 365, Gmail, Exchange Server, Google Workspace, Outlook.com, Hosted Exchange Server, and Yahoo Mail. User-friendly and straightforward, the EML Converter allows anyone to manage EML files effortlessly while preserving all essential attributes such as images, formatting, metadata, and hyperlinks. Furthermore, BitVare for EML guarantees a successful EML migration experience and offers a free demo version, which permits the export of up to 10 EML files from each selected folder to various other formats. This feature allows users to assess the software's capabilities before making a purchase.

MacSonik OLM converter tool is a risk-free way to convert OLM files into multiple file formats. It can batch/single convert OLM files and migrate them into PDF, PST or EML. This OLM Converter Tool is available for users who wish to exclude duplicate emails and email attachments from the conversion process. The software can provide 100% accurate and risk-free results, without any data alteration. The software allows users to preview Mac OLM files before conversion and migration. This software allows users to set a destination path and a folder name for the final file. This software offers a smart Mail Filter option that allows users to convert and export specific emails based on a range of criteria. OLM Converter Tool works with all versions of Mac OS. The trial version of the software allows users to convert 50 emails.

MacSonik Outlook PST converter is a risk-free tool which converts and migrates PST file into 20+ email clients and file formats for Mac OS. It is the best Mac software to convert bulk PST files without or with email attachments. It ensures data accuracy and data security throughout the entire process. Mail Filter is available for users who wish to convert or migrate specific emails. It allows users to convert certain emails based on To/From, Date, Subject, and Size. You can also preview the emails and set the destination folder name for the resultant file. It allows users to delete duplicate email from the conversion process without any data alteration. MacSonik Outlook PST converter tool runs efficiently on all versions of Mac OS. It has an intuitive GUI. Demo version allows users to convert and migrate 50 email per folder

MassiveMark by BibCit is a powerful AI-driven document conversion tool designed to convert Markdown content seamlessly into Word (DOCX), HTML, or PDF while preserving all formatting details. It handles complex Markdown features including headings, lists, bold text, blockquotes, tables, code snippets, mathematical equations, and syntax highlighting, ensuring output documents retain their original structure and style. Users can copy Markdown content from AI chatbots or other sources and paste it into the MassiveMark Playground to view a perfectly rendered preview. Download options include editable DOCX files—where equations remain fully modifiable—and PDF formats. MassiveMark also provides an API endpoint, allowing developers to integrate its conversion capabilities directly into their own software tools and automate document generation. This combination of ease-of-use and API accessibility makes it suitable for both individual users and enterprise environments. The platform emphasizes accuracy and formatting fidelity, crucial for technical documentation, academic papers, and developer content. Its intuitive interface and robust backend ensure a smooth user experience across diverse use cases.

The ATS NSF to PST Converter is a highly effective professional tool designed to seamlessly import and recover data from IBM Lotus Notes NSF files to Outlook PST files, ensuring a secure process. This application facilitates a straightforward conversion experience from Lotus Notes to Outlook PST, as well as to Office 365 and Live Exchange Server. With this tool, users can efficiently convert multiple NSF files simultaneously, enhancing productivity. It is compatible with various versions of Lotus Notes, including 9.0.1, 9.0, 8.5, 8.0.2, 7.0, 6.5, and 6.0. The operation of the ATS Lotus Converter Software is both safe and reliable, making it an excellent choice for users. Additionally, the software features a preview option that allows users to view their recovered mailbox in HTML and TEXT formats before the actual conversion takes place. Users can also benefit from its multiple advantages, as it offers various saving formats such as Office 365, Live Exchange Server, PST, EML, vCal, EMLX, MBOX, vCard, MSG, and CSV, ensuring that NSF data can be restored easily and securely. Ultimately, this tool not only simplifies the conversion process but also prioritizes user security and convenience.

Introducing a straightforward API that allows you to convert files directly from your application, supporting hundreds of formats including documents, videos, images, audio, CAD files, eBooks, and more. With our extensive and user-friendly documentation along with sample code, you can begin converting files in no time—just follow our getting started guide to complete your first conversion in just a few minutes. This API can be utilized from desktop, web, or mobile apps, enabling you to convert files effortlessly with a single line of code. For high-volume users, we provide a generous set of bundled conversion credits in our monthly plans, offering discounts tailored to your usage needs. Our API is crafted to be developer-centric, featuring excellent documentation, straightforward code examples, and a support team made up entirely of developers, ensuring you can integrate it into your projects with complete assurance. Additionally, we are committed to continuously improving our API, ensuring it meets the evolving needs of developers and their applications.

We pride ourselves on being the world's leading File Uploading and Processing System, allowing you to focus on what matters while we handle your files with utmost care. Our platform enables the transformation of various media formats, including images, videos, audio, and documents, by providing a multitude of functions such as importing, capturing, filtering, converting, resizing, and merging. With a single comprehensive tool, all your file processing requirements can be effortlessly met. You can easily upload and import files from a wide range of sources including mobile applications, web browsers, URLs, Amazon S3, Cloud Files, Azure, FTP, Facebook, and Dropbox, among others. We facilitate a diverse array of file conversions for all types of media, ensuring compatibility and accessibility. After processing, you can export your uploads and converted outputs to your preferred services, while also saving the URLs to your database for future reference. Additionally, you can seamlessly embed these file URLs into your application, allowing users to experience high-quality media tailored to their devices. Our platform stands out as the preferred choice because it alleviates the continuous demands of managing encoding, scaling, and technological complexities, ensuring a smooth experience for all users. Ultimately, we strive to streamline the entire file processing journey from start to finish.

MailsDaddy EDB converter can be used to convert Exchange EDB to PST format. It allows you to open, recover, export, and export Exchange EDB into PST format in one go. EDB can be converted to PST, Office 365 and Live Exchange formats. You can also convert EDB to PST, Office 365, Live Exchange, EML, etc. without making any modifications or changes to the original file. This EDB converter software can convert single or bulk mailboxes between EDB data and Outlook PST format. To convert EDB to PST format, the user doesn't need to install or configure Microsoft Outlook. It is compatible with all Windows operating systems. It allows data import from EDB to PST format in just a few clicks. Users can also recover Exchange public and private folders from EDB Outlook 2019, 2016, 2013, 2010, and other formats. The EDB-to-PST converter demo exports 50 items. The full version of EDB converter tool does not have any limitations. Live chat and technical support are available 24x7.

MailsDaddy OST-to-PST Converter is a useful tool that converts offline OST files into PST format with just one click. The OST file database can be converted into EML and MSG, MBOX HTML, RTF, HTMLX, MHTML Office 365, Live Exchange and many other formats without any modifications to the original data. This OST file converter tool can convert multiple OST files into separate or single PST files. It can convert large OST file into smaller PST files with great accuracy. Users don't have to install or configure MS Outlook or Exchange Server to perform the OST conversion process. It works with all Windows operating systems. Users can import the PST file from any Outlook version, including Outlook 2019, 2016, 2013, and 2013. The OST-to-PST converter software comes with a demo version pack that allows users to export the first 20 email items per mailbox for free.

MacSonik OLM-to-PDF Converter is a fast and reliable software that converts OLM files to PDF on Mac. This tool can convert multiple files into PDF on Mac. It also has high data security and accuracy. You can save the PDF file in the same folder or in a different one. Email attachments can be saved in a specific folder by users without data alteration. The software has an advanced feature that allows you to delete duplicate email items. It allows users to view the emails before conversion and allows them to specify the name and location of the final file. It also features a Mail Filter feature that allows users to convert only certain email items. It supports all versions of Mac OS, and has an intuitive GUI. The demo version allows users to convert 50 OLM files to PDF using all the premium features.

MacSonik MBOX Converter Tool is a dedicated utility that converts single/multiple MBOX files to PDF on Mac OS. This software can convert MBOX files to pdf without any risk on any Mac-based operating systems. It can save attachments separately and remove duplicate emails from the conversion process. You can set the MBOX file conversion schedule and delete duplicate emails using the Free up server storage option. Mail Filter allows users to convert specific emails within a specified range. The software allows users to preview the MBOX files and set the folder name and the location of the final file. The MBOX toPDF Converter tool is easy to use and supports all versions of Mac OS. To understand the software's workings, the trial version can only convert 50 emails per folder.

MacSonik MBOX Conversion Tool is the best solution to convert MBOX files to PST, PDF and EML. Mac OS. It can also import MBOX files directly to Gmail, Yahoo!, Yandex Mail Office 365 Thunderbird Opera Mail and many other platforms. The software can convert and migrate MBOX files in bulk, with or without attachments. The Date Range Filter allows users to convert only certain emails that were sent or received between specific dates. This is a risk-free option that preserves the original folder hierarchy during the conversion process. This software is the most advanced and reliable, delivering 100% accurate results with no risk of data alteration. MacSonik MBOX Conversion Tool features a smart feature that allows you to preview MBOX files prior to conversion. All versions of Mac OS are compatible with the software. The MBOX converter tool trial version allows users to convert and migrate 50 email per folder.

MacSonik Gmail Converter for Mac allows users to backup and migrate complete Gmail mailboxes to PDF on Mac. The software allows you to save PDF attachments separately, without data alteration. It can eliminate duplicate emails from the conversion process with high efficiency. After the backup process is complete, users can set the backup schedule for Gmail emails. The Mail Filter option allows users to convert and back up only certain emails based upon different ranges. The user can preview the attachments in the email preview before it is converted and add a folder name to the final file. Gmail to PDF Converter tool is fully compatible with all versions of Mac OS. It is easy to use and has a simple GUI. It can convert 50 emails per folder with no restrictions in the trial version.

MacSonik EML converter tool can convert and import EML file into over 20 file formats and email clients. It is easy to use and can perform bulk/single conversions of EML files, including attachments, contacts, calendars, and so on. It allows users to easily remove duplicate emails and attachments during the conversion and migration process. They can view the emails and remove any items that have been transferred previously. The software is designed to maintain data hierarchy, security and integrity throughout the entire process. It also features an advanced Mail Filter option, which allows users to convert selected email items based upon To, From Date, Subject, etc. This software is compatible with all versions of Mac OS, including 10.8 Mountain Lion. It features a user-friendly GUI that is both intuitive and easy to use for both technical and non-technical users.

MacSonik MSG converter Tool is a dedicated tool for Mac users that converts and transfers MSG files to different email clients and file types on Mac OS. It can convert and migrate MSG files in bulk to 20+ email clients, and file formats without attachments. It is designed with advanced features that preserve the original folder hierarchy and ensure high data security. Users can delete the same emails and remove previously converted items from the current process. It allows users to preview MSG files and attachments before they are converted. The software also includes an embedded Mail Filter feature that allows users to convert and migrate certain emails only. Users can also split large PST files and preview the file before it is converted and migrated. It runs on all versions of Mac OS, and has an intuitive GUI.

MacSonik PDF Converter Tool can convert single or multiple PDF files into EML and DOC, HTML, MSG, MSG, and many more file formats. It can convert bulk PDF files to PPT and RTF, JPEGs, PNGs, GIFs, TXTXT, PPTX, PPTX, PNG, GIFs, etc. without any risk. Without any data alteration. When converting PDF files to images, users can adjust the Pixel, Resolution and Image Quality. The software allows users to convert encrypted PDF files, and save attachments in a separate folder. It has a simple graphical user interface that is intuitive for both technical and non-technical users. It is the most powerful and automated tool available, and it is supported by every version of Mac OS. The software supports PDF versions 1.2 to 1.7. The demo version of the software allows you to convert multiple PDF files, but there are some limitations. To enjoy a rich conversion experience, users can upgrade to the licensed version.

Fast Converter.FP3 can convert one file or the contents of selected folders with nesting support. This product supports interactively and on the command line. You can convert FastReport VCL documents in bulk into most popular formats. Formats of supported output: PDF: 1.4-1.5, 1.6, and 1.7. PDF/A (1. 2, 3.); Office: RTF and Excel 2007, Excel 97; Word 2007, PowerPoint 2007, Open Office Calc; Open Office Writer; XML Web: HTML; Graphics: BMP, PNG, GIF, JPEG, TIFF, EMF, SVG; Also available: Text, CSV. You can also create a PDF file by sending your completed report to a printer. It is named in the PDF Printer Name parameter of the settings.ini configuration file.

The Sysessential NSF to PST Converter offers a thoroughly tested solution for transforming NSF file data items into PST format. Users can effortlessly convert all essential elements such as emails, calendars, notes, tasks, and journals from Lotus Notes to Outlook files securely. Additionally, this software enables the conversion of NSF emails into various formats, including MBOX, EML, EMLX, and MSG, along with attachments. With just a few simple clicks, users can execute the conversion from NSF to PST seamlessly. It is important to note that having Lotus Notes properly installed allows for a hassle-free export of NSF emails into PST format. Notably, there is no requirement for Outlook to be installed on the system for transferring NSF mailbox data to a PST file. This application efficiently and smoothly exports NSF data to PST format without complications. Its robust capabilities make it an advanced yet user-friendly tool. The application ensures that the original structure and formatting of the NSF file are preserved, allowing for successful exports to various versions of Outlook, including 2019, 2016, 2013, and 2010. Users can rely on this software for a reliable and effective conversion experience.

The SYSessential MBOX to PST Converter is a dependable application designed for transforming MBOX files into the Outlook PST format. With this converter, users can effortlessly shift their MBOX files to Outlook's PST format, ensuring that the entire process occurs without any data loss or corruption. The tool guarantees that all original data remains intact throughout the conversion, maintaining a high level of accuracy and delivering trustworthy results to its users. Additionally, it boasts several advanced features that facilitate a smooth and user-friendly conversion experience. This application operates independently, allowing for a straightforward conversion of MBOX files without requiring any external assistance. Users are encouraged to explore the demo version offered by the tool to experience its capabilities firsthand. By testing the demo, potential users can evaluate its effectiveness and decide on its suitability for their needs.