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MISO-J is a file appending utility which is able to join multiple files in a single one. For example, 001.txt + 002.txt + 003.txt --> output.txt, or Converted multiple segment image files are groups of "xxx.mds, xxx.I00, xxx.I01, xxx.I02" or "xxx.mds, xxx.mdf, xxx.md0, xxx.md1" to ISO image.

The operation is easy, we just drag and drop these files (MDS, MDF, MD0, MD1...) into table view of MISO-J. And then, we can convert them for burning ISO image on Mac.

What's New

Version 1.3:
  • Build with Snow Leopard (10.6)
  • Disk Speed Benchmark Display
  • Save huge memory usage when processing joinning task.
  • Minor changes for queue list and easier read.


Mac OS X 10.5 or later

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MISO-J User Discussion

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polocanada Member IconComment+26

Ability to join Txt files is great. Last time I was searching for something like this but it didn't pop up in search results at Macupdate, I guess because you call it "appending" utility instead of Merging / Joining utility. I had to go and purchase a Txt to PDF conversion tool for $7 to get a couple of dozen Txt files merged (yes I can accomplish it via script or Automator, it's just it somehow didn't work for me).

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Version 1.3
Cube Over Member IconComment+2
Cube Over

Works great and fast for joining MDS + MDF (Alcohol 120 CD images)

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Version 1.2
VieL. Member IconReview+1

works good!

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Version 1.2
bobby.bobbytan Member IconReview+1

I run with PPC OSX10.49, it can easy to open *.mds (and link to *.mdf) files, and it can join(convert) to *.iso. it's working, Thanks for the developer.

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Version 1.0.9
indraguru Member IconReview+11

Does the job fast and easily. On my Intel Mac Pro I have had no problems. This free piece of software is the only one for Mac, thus ranks as top value. It is easy to use. Still doesn't handle drag-n-drop, but that's no big deal. You don't often come across .mds and .mdf files, and it's nice not having to use Windows software to create a ISO image file. Highly recomended! Many thanks to the developer!

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Version 1.0.6
adfasdfasdfasdf Member IconReview+0

Does not work. Useless. You can't even open a file; the "Open" command is grey.

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Version 1.0.5
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Current Version (1.x)


Downloads 31,535
Version Downloads 14,024
License Free
Date 12 Dec 2010
Platform OS X / PPC 32 / Intel 32
Price Free
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