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OctoConvert supports 500+ file formats. Simply upload your MAC files and select a popular file format to convert them to. Easily share your MAC files (in a widely supported format) after conversion.
Our smart compression engine keeps image colors, sharpness, and details untouched. You get the smallest possible file size without losing visual quality. Perfect for web use, speed optimization, and storage saving.
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A MAC file is a compressed archive or image file commonly used on Apple Macintosh computers. Depending on the context, it can refer to a MacBinary file, which packages Mac files with metadata for safe transfer to non-Mac systems, or a disk image file used to back up or distribute software. MAC files help preserve the file’s resource fork, metadata, and structure during transfers.
MAC files are used for:
Transferring Mac files to other systems
Backing up applications or documents
Distributing software while preserving metadata
Archiving files for storage
They are not typical image or media files unless specifically created as a disk image.
MAC files can be opened with:
The Unarchiver (macOS)
StuffIt Expander (Windows/macOS)
Keka (macOS)
WinRAR or 7-Zip (for some archive types)
Not exactly.
MAC preserves Mac-specific metadata, while ZIP is a general-purpose archive.
DMG is a disk image, while MAC may be a compressed archive or MacBinary file.
Format type: Archive / MacBinary / Disk image
Compression: Varies by creation method
Primary use: File transfer, backup, software distribution
Platforms: macOS, Windows (with compatible software)
octoconvert.com can convert your MAC files to these other formats:
octoconvert.com can convert your files to these related formats:
Compress without losing quality.
JPEG, JPG, PNG, GIF, BMP, TIFF, SVG, WebP, HEIC, ICO, MAC, RAW, & more
Free image cropping JPEG, PNG, GIF, BMP, TIFF, WebP, HEIC, SVG, MAC, RAW & more
Detect the exact size of any image instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, HEIC, SVG, MAC, RAW, & more
Resize any image instantly! Supports all formats: JPEG, PNG, GIF, BMP, TIFF, WebP, HEIC, SVG, MAC, RAW, & more
Convert any PDF to high-quality images instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, and more
Convert any image to PDF instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, MAC, RAW, and more.
Convert any image to editable DOC/DOCX instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, MAC, RAW, and more
Convert any DOC/DOCX file to high-quality images instantly! JPEG, PNG, GIF, BMP, TIFF, WebP, SVG, & more
At OctoConvert, we do more than just convert your files—we safeguard them. Whether you’re converting images, PDF videos, or documents, our advanced security measures ensure your data stays private and secure. With end-to-end encryption, secure data centers, and 24/7 monitoring, we make sure your files are protected at every step. Trust OctoConvert for fast, safe, and reliable file conversions online.
