PhotoBulk converts images from BMP to PNG on Mac

Image formats that are in use these days are many, and their number keeps increasing. Each of them is good for one or another use, and each of them has its own pros and cons. If you are not a professional graphic designer or photographer, recognizing most commonly used formats and knowing how to work with them should be enough for you to get by. In this article we’ll talk about BMP and PNG formats and how to convert BMP images to PNG and vice versa.

Best image converter for Mac

BMP (or Bitmap) is a format that does not compress images. They are rendered pixel by pixel, and each of them is garnered individually, unlike in other formats where pixels might be lost or looked over in the process of forming a complete image. BMP images take up a lot of space, and do not allow for a lot of editing – if you zoom in on an image, it appears pixilated. BMP is one of the earliest digital image formats and is widely supported by Windows applications. PNG (or Portable Network Graphics) is a raster graphics file format designed specifically for transferring images online. The format allows for lossless data compression, it means that the resolution of images does not worsen when images are saved in PNG format. PNG works with pallet-based images of 24-bit RGB or 32-bit RGBA colors, grayscale images and full-color non-pallete based RGB images. The good thing about PNG is that it supports transparency that allows placing a PNG image into any background.

To conclude, BMP is both uncompressed and lossless, while PNG is compressed but lossless. Thus the only visible difference between two formats is the file size, PNG images are smaller, hence, preferable if you need to send images by e-mail or share them online. However if, for example, you need to work with Paint application on Windows, you might prefer BMP format. Now, how do you convert BMP images into PNG or the other way round? With the help of a graphic converter for Mac, and if you have to deal with a lot of images regularly, make sure to get a Mac batch image converter, once you have it on your Mac. Convert BMP to PNG for multiple images becomes a really easy task.

So what is a BMP to PNG converter Mac owners could make use of? Or put it this way – what is the best batch image converter Mac owners would prefer? We suggest having a look at PhotoBulk, in our opinion this is a bulk image converter Mac will appreciate for sure. The software allows you to work with hundreds of images effortlessly, and it is also very easy to use.

This is how this image converter for Mac works:

Convert bmp to png
  1. Get the application first – download, install and launch it on your Mac.
  2. Now choose files you need to convert BMP to PNG, Mac enables drag-and-drop option – move the files to the app’s window.
  3. Click ‘Optimize’ and tell the app you need to change BMP to PNG. Mac takes no time to process your request, once you click ‘Start’ button.

That’s it – here is your PNG to BMP converter Mac style – sleek yet efficient.


Requirements: OS X 10.10+ , 9.73MB free space
Version 2.1.246 (7th Feb, 2018) Release notes
Category: MultimediaApplication