Top 5 Free Photo Converter for Windows 10/8/7 and Mac

Last Updated on November 15, 2021 by Peter Wood

To batch convert a large number of photos, a photo converter is a great help. The article provides the top five free photo converters with excellent features, including batch, crop, resize and add watermark features. Just select the best free photo converter to batch process photos from cameras and smartphones.

Top Free Photo Converter

Top 1. WidsMob Photo Converter Free

Supported OS: WidsMob Photo Converter Free is available for Mac now. The Windows version of the free photo converter will be released soon. The version is a multilingual version with 15 languages.

Compatible formats: WidsMob Photo Converter Free is compatible with almost all photo formats. You can import photo files from different camera types to the free photo converter. JPEG, JPG, JPE, PNG, TIFF, TIF, BMP, GIF, ICO, JP2, J2K, TGA, ICNS, PSD, XBM, SRF, ARW, CRW, CR2, DNG, ERF, NEF, PEF, RAW, RAF, SGI, EXR, MEW, MOS, RAW, 3FR and lots of other RAW files are all supported.

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Key Features of WidsMob ImageConvert:

You use the free photo converter to convert photos into PNG, TIFF, and JPEG files. What is more, you can also enjoy the following features with the excellent program.

1. Fundamental editing features to rotate, resize and crop the photos.

2. Apply different filters and features, like the de-noise function for removing the image noise of all the photos.

3. Adjust the brightness, contrast, saturation, and other coloring features.

4. When you need to add a watermark to your photos, you can also find various options from the program.

As one of the most professional free photo converters, you can use the all-in-one program to achieve everything. The free photo converter only provides limited conversion times, so you can purchase the full version if you are satisfied with the program.

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Top 2. XnConvert

Supported OS: XnConvert is a powerful and free photo converter compatible with Windows, Mac, and Linux. It is a multilingual version, which supports more than 20 different translations.

Compatible formats: XnConvert is compatible with more than 500 formats and Export to about 70 different file formats. The free photo converter supports YUV, XPM, XBM, WRL, WBMP, TST, TGA, SCT, RLA, RGB, RAW, QRT, PSD, PS, PRC, PPM, PNM, PIC, PIX, PGM, PDF, PDB, PBM, PAT, MTV, MIF, MBM, KRO, JXR, JIF, IMG, IFF, ICO, DPX, DIS, DDS, DCX, CIN, TGA, TIF, PNG, PCX, JPG, BMP and GIF.

Key Features of XnConvert Free Photo Converter:

Besides the basic batch image converting features to turn photos into JPEG, PNG, or other formats, you can also access the following features.

1. Metadata Editing.

2. Fundamental editing features, such as rotate, crop, resize, and other editing tools.

3. Adjust the brightness, contrast, saturation, and other coloring features.

4. The free photo converter can apply blur, emboss, sharpen, and lots of other filters to the original photo.

5. Masking, watermark, vignetting, and other effects are also available.

And you can also seamlessly export to XnConvert for command-line usage. It is one of the best free photo converters for private usage. If you need to use it for business purposes, you have to purchase the program instead.


Top 3. ImBatch

Supported OS: ImBatch is a free multithreaded image-processing tool for Windows PC. The free photo converter supports Unicode symbols and can localize to any language.

Compatible formats: ImBatch is compatible with more than 60 photo formats, you can write or read the image formats as below: TIF, TIFF, FAX, G3N, G3F, XIF, GIF, JPG, JPEG, JPE, JIF, PCX, BMP, DIB, RLE, ICO, CUR, PNG, DCM, DIC, DICOM, WMF, EMF, TGA, VDA, ICB, VST, PIX, PXM, PPM, PGM, PBM, JP2, J2K, JPC, J2C, PS, EPS, PDF, DCX, CRW, CR2, NEF, RAW, PEF, RAF, X3F, BAY, ORF, SRF, MRW, DCR, SR2, PSD, IEV, LYR, WDP, HDP and lots of RAW formats.

Key Features of ImBatch Free Image Converter:

1. Basic editing features to resize, rotate, soft shadow, flip and add around the corner to the original image.

2. The free photo converter also empowers you to convert color to grayscale or convert photos to black and white.

3. Add the specified watermark image to the current image and set transparency, position, sizes, inner shadow, resize canvas, or motion blur.

4. Apply watermark, invert, mosaic, anaglyph, 3D effect, fisheye, and other filters and features to the photo.

5. Build tasks for automatic editing is another excellent feature of a free photo converter.

As one of the best free photo converters for Windows, you can use the all-in-one program to achieve all the effects. And you can also custom the skin system with a variety of templates and themes to the free photo converter.


Top 4. Kigo Image Converter

Supported OS: Kigo Image Converter is an easy-to-use and free photo converter for Windows users. The program is a multilingual version that you can use in different regions.

Compatible formats: Kigo Image Converter supported limited formats. Just find the limited formats supported by the free photo converter: BMP, JPG, JPC, PNG, TIF, TIFF, TGA, PCX, PNM.

Key Features of Kigo Image Converter:

1. The free image converter software supports batch conversion. You can add the photo folders to the conversion list directly.

2. Set the size of a target image and set it as thumbnail size on the Size page.

3. The free photo converter can set a text watermark with text in the front of the photo.

4. Preview the image, including the current file format, size, and watermark before conversion.

Kigo Image Converter provides some functions to convert photos to other formats. The program does not update for some time. It does not work with some latest photo formats now.

Kigo Image Converter

Top 5. Coverseen

Supported OS: Converseen is a free cross-platform batch image processor for Windows and Linux. The free photo converter virtually compatibles with all the operating systems supported by QT.

Compatible formats: The program supports more than 100 image formats include DPX, EXR, GIF, JPEG, JPEG2000, PhotoCD, PNG, Postscript, SVG, TIFF, and many others.

Key Features of Coverseen Image Converter:

1. Carry out a single or a multiple conversion.

2. Resize, compress, rotate, flip and rename a bunch of photos.

3. Convert an entire PDF to a bunch of images.

4. Extract an image from a Windows icon file.

Converseen is an open-source photo converter and released under the terms of the GUN-GPL version. If you are a developer, you can also custom the free photo converter according to your requirement.

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