Mocha TN3270 4+


    • 2.4 • 5 Ratings
    • $29.99



Mocha TN3270 provides TN3270 emulation for IBM Mainframe Access.

Before buying try the free TN3270 Lite version.

- Supports all standard 3270 emulation features
- Screen size 24x80, 32x80 43x80 and 27x132
- Small and fast.
- User defined functions keys
- Hardcopy of screen
- Use the build-in camera on a Mac, as a barcode scanner
- Many trim parameters

Before buying, please try our free Lite version. Compared to the Lite version, the full version does not require a coffee break (45 seconds) on the Server after 10 minutes use.

What’s New

Version 3.1

- double typed characters at é ö was not processed correct.

Ratings and Reviews

2.4 out of 5
5 Ratings

5 Ratings

Tom Francen ,

its ok

like most of the other reviews, i wish there were more basic features on this product.

also, on mac OS, when i exit the LAST session, i wish it would quit (kill -9) the application ... to reconnect i need to do to many keystrokes ...

again, it works ... its ok ... but i wish it was better featured/maintained

uth68 ,

No large terminal sizes supported nor IBM 1047 code page

The fonts look beautiful and scale very nicely, but the screen size can only be up to 32x80 (see other reviews about “Model” support).
That is useless for regular ISPF work with large menus, browsing all kinds of JOB or SYSLOG output, etc…

Also, only IBM 37 US English code page is supported, not IBM 1047 (OMVS US English), a must when you are dealing with products relying on the z/OS Unix features besides the "MVS-side” features of z/OS.

Developer Response ,

Thanks for the review. More screen sizes have now been added.

MainframeDave ,

Only Model 2 and Model 3

Every TN3270 program (except this one) I’ve used has support for Model 2, 3, 4, and 5 and also Dynamic where you can create any size screen. This one only supports Model 2 and Model 3 which is VERY disappointing.

Good: I was able to remap the CNTL key to be the ENTER key and the END key to be ERASE. This worked as expected.
Bad: The ENTER key did not remap to NEWLINE. It shows NEWLINE in the Keyboard dialog but it didn’t work as NEWLINE.

App Privacy

The developer, MochaSoft, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

Remote Desktop - RDP Lite
Mocha VNC Lite
Network Ping Lite
Telnet Lite
TN5250 Lite
Remote Desktop - RDP