5 Best Free File Converters for Occasionally Used Formats

The most popular kinds of file converters are video converters, audio converters, image converters, and document converters.

But, what if the file you need to convert isn't one of these types of files? There are many formats that are not video, audio, image, or document-based.

Here are several freeware file converters for several less common formats like disc images, fonts, compressed files, and more:

Most of these programs convert only certain types of files, so look through them all for one that supports the file type you need to convert.

of 05

ImgBurn: Disc Image Converter

ImgBurn is a free disc image converter program that supports the majority of common disc image formats.

Input Formats: APE, BIN, CCD, CDI, CDR, CUE, DI, DVD, FLAC, GCM, GI, IBQ, IMG, ISO, LST, MDS, NRG, PDI, TAK, UDI, and WV

Output Formats: BIN, IMG, ISO, and MINISO

Actually, this program is an advanced, full-featured CD/DVD/BD disc burning and image management tool, but it works great at converting between most popular disc image file types.

To convert between disc file formats, choose Create image file from files/folders on the main screen. In the Source area, browse for the file you want to convert, and then in the Destination section, decide where to save the exported file to get a list of the output formats to pick from.

It can be used on Windows 11, 10, 8, and older versions of Windows, through Windows 95.

Download ImgBurn

of 05

FontConverter.org: Font Converter

FontConverter.org is, you guessed it, a free font converter. The service operates all online—no download required—and it supports just about every font format that has ever existed. Files can be up to 15 MB in size.

Input Formats: TTF, OTF, PFB, DFONT, OTB, FON, FNT, SVG, TTC, BDF, SFD, CFF, PFA, OFM, ACFM, AMFM, CHA, and CHR

Output Formats: TTF, OTF, WOFF, SVG, UFO, EOT, PFA, PFB, BIN, PT3, PS, CFF, FON, T42, T11, and TTF.BIN

Since this is a website and not a program, it'll work on any operating system, including all modern versions of Windows, macOS, and Linux.

Visit FontConverter.org

of 05

Zamzar: Compressed File Converter

Our Review of Zamzar

Zamzar is an online file converter service that supports several popular archive and compressed file formats.

Input Formats: 7Z, TAR.BZ2, CAB, LZH, RAR, TAR, TAR.GZH, YZ1, and ZIP

Output Formats: 7Z, TAR.BZ2, CAB, LZH, TAR, TAR.GZH, YZ1, and ZIP

This is also a good image converter and document converter. All the supported formats are listed here.

The 50 MB source file limit makes it ideal to use the service for bigger compressed files. However, Zamzar's conversion time is sometimes slower than other online file converters we've tested, and you're limited to converting just two files every 24 hours.

Visit Zamzar

of 05

FileZigZag: Compressed File Converter

Our Review of FileZigZag

FileZigZag is another online file converter service that will convert several compressed and archive file formats.

Input Formats: 7Z, 7ZIP, AR, ARJ, BZ2, BZIP2, CAB, CPIO, DEB, DMG, GZ, GZIP, HFS, ISO, LHA, LZH, LZMA, RAR, RPM, SWM, TAR, TAZ, TBZ, TBZ2, TGZ, WIM, XAR, XZ, Z, and ZIP

Output Formats: 7Z, 7ZIP, BZ2, BZIP2, GZ, GZIP, RAR, TAR, TAZ, TBZ, TBZ2, TGZ, and ZIP

The website is sometimes down and occasionally seems to take extra time to convert files, especially those that are large, but it's usually still faster than other online conversion tools and supports files (up to 10 per day) as large as 150 MB.

However, it does function well as a document converter and an image converter because those types of files are typically much smaller than archive files. See the Conversion Types page for a full listing of all the supported formats.

Visit FileZigZag

of 05

Convertio: Compressed File Converter

Convertio website ready to save a ZIP file to a different format

Convertio is an online file converter that lets you upload files not only from your computer or a URL, but also through your Dropbox or Google Drive account.

Converted files can be saved back to your computer or saved to one of the above cloud storage services.

Input Formats: 7Z, ACE, ALZ, ARC, ARJ, CAB, CPIO, DEB, JAR, LHA, RAR, RPM, TAR, TAR.7Z, TAR.BZ, TAR.LZ, TAR.LZMA, TAR.LZO, TAR.XZ, TAR.Z, TBZ2, TGZ, and ZIP

Output Formats: 7Z, ARJ, CPIO, JAR, LHA, RAR, TAR, TAR.7Z, TAR.BZ, TAR.LZ, TAR.LZMA, TAR.LZO, TAR.XZ, TAR.Z, TBZ2, TGZ, and ZIP

Convertio supports lots of conversion types, including image, document, eBook, and audio file formats as well. Free users can upload files as large as 100 MB.

Just like with the online services from above, this one works on all modern web browsers and operating systems.

Visit Convertio

Was this page helpful?

Thanks for letting us know!