Convert thousands of pictures into other formats at once, as easy as one, two, three!

With batchCONVERTER, all the pictures in a folder of a certain format can be batch converted and copied to another folder. Ten more formats are now supported and ready for you to use, including icons (.icns) and even PDF's!

Part of dragonBTV's batch series, batchCONVERTER surely inherited the tradition of handling original files' security and app's efficiency.

Features: v1.05
- batch convert thousands of pictures with three simple clicks;
- special destination first procedure protect source folder overwrite;
- toggleable beep after each file was processed
- progress indicator during processing;
- destination folder will open automatically after processing;
- supported formats: jpg, jpeg, bmp, tiff, png, psd, tga, gif, jp2, pdf, icns;

v1.05 -> v1.20
- add 'tif' suffix support on input file format select
- app's dock menu modified

v1.20 -> v1.50
- fully re-coded Sandbox ARC version for macOS Sierra 10.12
- updated to macOS Sierra 10.12 and still compatible to OS10.7 and above
- interface adjusted
- all deprecated functions are replaced
- all file operations are changed to Sandbox compatible
- app menu rearranged
- the color of app icon changed
- change the color of all popup alerts into white
- alert for destination (output) folder selection modified with detailed explaining
- option "beep after each file" deleted for faster conversion
- More apps by dragonBTV are simplified by displaying in the App Store directly

v1.50 -> v1.52
- menu rearranged
- performance improvements for macOS 10.13 High Sierra

v1.52 -> v1.53
- bug fixed: app version display correctly
- performance improvements

- only the first page of the PDF file will be converted into a picture;
- only square pictures with sizes of 16x16, 32x32, 48x48, 128x128, 256x256, 512x512, and 1024x1024 can be converted into .icns icon file;

What’s New

Version v1.53

v1.52 -> v1.53
- bug fixed: app version display correctly
- performance improvements

Ratings and Reviews

3.5 out of 5
10 Ratings
10 Ratings
Blessed1966 ,


Did exactly what I wanted! Converted my Tif files to Png by batches of 300 in matter of seconds! Saved me a ton of work. Simple to use.

星炎 ,



dngrwill ,

Fantastic Time Saver!

I always take screen shots in png to preserve their originality. But for size limits, we convert to jpgs to display on the websites. Normally takes forever to open all of them in photoshop. BatchConverter did it in about 30 seconds (about 200 images). Be aware - you'll need a bit of ramm if you're converting a large amount of pictures.


Jiulong Zhao
1.5 MB
OS X 10.7 or later, 64-bit processor
Age Rating
Rated 4+
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