The free online mail converter that transforms EML, MSG, PST, and MBOX files into PDF, HTML, Word, and more — no software required.
CoolUtils online mail converter supports all major email formats as input — EML, MSG, PST, OST, and MBOX — and converts them to PDF, HTML, DOC, TXT, JPEG, and other output formats. Upload the file, select the output format, and download the converted document in seconds. No installation, no registration, completely free.
1) Upload EML file to convert
Drop files here, or Click to select
Allowed file types: pst, ost, eml, msg, mime, smime, p7m, mbox, dbx, vcf, vmbx, opf, asice, cpgz, lzh, zcf
2) Set converting EML to TIFF options
3) Get converted file
Total Mail Converter
Convert emails from multiple sources to a variety of formats.
Filter emails that you want to process with our 2-level filtering.
Useful data saving options - convert only necessary data from your emails.
Unique output files formatting options specify how your files will look.
Affordable Price - pay once for a lifetime license with no hidden fees.
Command Line Support - convert emails via command line.
Fast batch conversion - convert multiple emails simultaneously.
High security options - protect your output PDF files.
Various file naming and date saving options - organize your output files easily.
Variety of attachment saving options - choose how to save attachments.
Trust - you can rely on powerful email converters from CoolUtils.
Easy to use even for beginners - enjoy clear user-friendly interface.💾 Upload Your File: Go to the site, click on «Upload File,» and select your EML file.
✍️ Set Conversion Options: Choose TIFF as the output format and adjust any additional options if needed.
Convert and Download: Click 👉«Download Converted File»👈 to get your TIFF file.
| File extension | .EML |
| Category | Document File |
| Description | EML files are commonly used for email files generated in Outlook Express and other mail systems. EML emails are stored in standard MIME RFC 822 format. These files include the email headline and body in text ASCII format. Emails, attachments, and hyperlinks are all included when converting EML to PDF. Users can export EML files for archiving and storage and check for harmful code. EML files are compatible with Microsoft Entourage, Apple Mail, Thunderbird, IncrediMail, Outlook Express, and more. |
| Associated programs | CoolUtils Mail Viewer Apple Mail IncrediMail Microsoft Outlook Microsoft Windows Live Mail Mozilla Thunderbird |
| Developed by | Microsoft |
| MIME type | |
| Useful links | More detailed information on EML files |
| Conversion type | EML to TIFF |
| File extension | .TIFF, .TIF |
| Category | Image File |
| Description | The TIFF (Tagged Image File Format) is a widely-used file format for storing digital images, developed by Aldus Corporation (now owned by Adobe Systems). It is a versatile format that supports a wide range of color depths, resolutions, and image types, making it suitable for use in a variety of applications. TIFF files can contain multiple images, each with their own characteristics such as resolution, compression, and color depth. They can also be uncompressed or compressed using a variety of methods, such as LZW, ZIP, and JPEG compression. Additionally, TIFF files can store metadata such as keywords, descriptions, and copyright information. One of the key benefits of the TIFF format is its support for high-quality, lossless image compression. This makes it a popular choice for archiving and sharing images, especially in fields such as graphic design, printing, and photography. TIFF files can also support transparent backgrounds, making them ideal for use in web graphics and other applications where transparency is important. TIFF files can be opened and edited using a wide variety of software programs, including Adobe Photoshop, GIMP, and Microsoft Paint. They are also supported by many operating systems and web browsers. Overall, the TIFF format is a robust and versatile format for storing digital images. Its ability to support multiple images, high-quality compression, and metadata make it a popular choice for a variety of applications, especially those requiring high-quality images. |
| Associated programs | CyberLink PowerDVD InterVideo WinDVD VideoLAN VLC Media Player Windows Media Player |
| Developed by | Aldus, now Adobe Systems |
| MIME type | image/tiff image/tiff-fx |
| Useful links | More detailed information on TIFF files |
EML email files are readable only in mail clients, making them unsuitable for print workflows, document management systems, and archival platforms that require image formats. Converting EML to TIFF produces a lossless, high-resolution image accepted by print bureaus, GIS systems, and long-term document archives. Drop your .eml file above.
EML is the standard single-message email format defined in RFC 822 and its successors. It stores the full email envelope — From, To, Subject, Date headers — along with the message body in plain text or HTML, and MIME-encoded attachments. Mail clients such as Thunderbird, Windows Mail, and Apple Mail save and open .eml files, but document management and print production systems generally do not.
TIFF (Tagged Image File Format) is the professional standard for high-quality raster images in print, scanning, and archiving. It supports lossless compression, multiple color depths, and multi-page storage in a single file. Print bureaus, document management platforms, legal archiving systems, and GIS tools all read TIFF natively — making it the safest choice for long-term, high-fidelity email archival.
| Property | EML | TIFF |
|---|---|---|
| Standard | RFC 822 / MIME | Aldus / Adobe (open standard) |
| Primary use | Email storage | Print, scan, long-term archive |
| Compression | MIME encoding | Lossless (LZW / uncompressed) |
| Multi-page support | Single message | Yes (multi-page TIFF) |
| Print workflow support | None | Universal |
| Archive standard | Mail archives only | Widely accepted |
| Readable without email client | Not easily | Yes (any image viewer) |
Batch-convert an entire folder without opening the interface:
TotalMailConverter.exe C:\eml_files C:\tiff_out /ConvertTo tiff /ProcessRecursively
Save the command in a .bat file for scheduled or automated runs. Total Mail Converter also exposes ActiveX/command-line options for server use.
| Feature | Online (this page) | Total Mail Converter (desktop) |
|---|---|---|
| File size limit | 50 MB | Unlimited |
| Batch conversion | One file at a time | Entire folders at once |
| Software install | None required | Windows 7–11 |
| Output options | Standard | Full control |
| Command-line | No | Yes |
| Privacy | File uploaded to server | Stays on your computer |
| Price | Free | From $49.90 |