Batch PNG to JPG for Windows

User Reviews

• Only worked for ~100 images

  August 11, 2016

  Pros

  Correctly processed ~100 images. Does not delete the .png file. Creates a new .jpg file. Offers .jpg compression (file quality) options from 60%-100%.

  Cons

  After processing ~100 images, it threw a "Stream read error", and stopped working permanently. Each subsequent attempt threw the same error. Restarting the program, and even reinstalling did not fix it. The settings/options are not intuitive. You have to test them to understand what they will do.

  Summary

  Including the tests I ran, I think it processed 100 files, and then stopped working permanently ("Stream read error"). In the time I spent searching for, downloading, learning, and troubleshooting this program, I could have manually opened *at least* as many .png images in MSPaint and saved as .jpg. ----- At 60%, "Do not resize", it took 1980x1080 .png files (~500k each) and created 1980x1080 .jpg files (~120k-200k each). I could not visually see a difference between the before and after, but my images were not pushing the bounds of what colors can do. "Translate File Path (default)" will put the files in the folder you selected, but will add the entire file path at the beginning of the file name. Advanced users can select a "Prefix" and or "Suffix" of their own design. You can also replace file name spaces with "-" or "_", and convert all to lowercase or UPPERCASE. I tested it on 3 images at a time, and it worked fine. I tested it at 100%, 80%, 70%, and 60% quality, and couldn't visually see a difference. I then ran it on 533 items, and it crashed after 82 ("Stream read error"). It correctly processed those 82. I shut it down and even uninstalled and reinstalled, but running it on 1+ images immediately hit that Stream read error and processed nothing. Select the source folder. Click "Convert" button at the top and it switches tabs. I was happy with the output at: ? Do not resize converted image ? JPEG quality: 60% ? Place in Sub-folder (Group by Path)

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• It uninstalled as easily as it installed.

  dev_botNovember 1, 2014

  Pros

  Easy install/uninstall

  Cons

  Didn't work

  Summary

  It did absolutely nothing here. I selected files and folders clicked convert and watched nothing happen, nothing at all for ten mins. Uninstalled

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• It does what it says

  FoxIXAugust 26, 2014

  Pros

  Converts files quickly and without issue. Installed with no bloatware.

  Cons

  Haven't come across any.

  Summary

  Does what it says quickly and easily and saves a lot of space when dealing with hundreds of png's.

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