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StuffIt Knowledge Base

Making zip and sitx files open with Expander instead of Deluxe

Select a file of the type you want to change (a .sitx file for example). Choose Get Info from the File menu. Open the "Open With:" section. From the menu choose the program you wish to open files of this ...

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Unstuffing files that are attached to an email

When StuffIt unstuffs a file by default it saves the expanded file in the same folder as the stuffed file. Email programs store attachments in special folders and just display them with the message. When the fi...

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Stuffit Error Codes

Stuffit Error Codes Overview Stuffit for the Macintosh will let you know when there's a problem. Below is a list of errors you may get when using Stuffit. Stuffit Error Codes for Maci...

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Uninstalling Stuffit Mac Manually

Uninstalling Stuffit on your MAC A clean uninstall and reinstall of StuffIt Standard or StuffIt Deluxe for Mac OS X. This procedure is excellent for troubleshooting problems with StuffIt products for Ma...

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StuffIt 15 keeps asking for the serial number every time the program is opened

Overview If your StuffIt 15 keeps asking you for a serial number every time you start up the program rather than remembering it, then you will want to make sure you have the latest free update patch for...

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Why aren't my files getting smaller with StuffIt?

Why aren't my files getting smaller with StuffIt? Overview A lot of files these days are already compressed like MP3, MP4, MOV, PDF, AI, files and many more. If the program that makes th...

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Stuffit Error Codes and how to fix them

StuffIt Error Codes and how to fix them Overview Most errors you get using StuffIt Expander occur because either the program is not installed properly or there is a problem with the file...

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Putting a Password on a Windows StuffIt File

Putting a Password on a Windows StuffIt File Overview With StuffIt, encrypting a file (putting a password on it) is no more complicated than typing in a password and then giving that password...

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Creating Archives in StuffIt for Windows

Creating Archives in StuffIt for Windows Overview Stuffit for Windows helps you compress ZIP and SITX files. Being simple to use is what we focus on when building Stuffit for our customers!? ?if you...

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Opening Archives in StuffIt for Windows

Opening Archives in StuffIt for Windows Overview Stuffit for Windows helps you open ZIP, SIT, and SITX files. Being simple to use is what we focus on when building Stuffit for our customers! ...

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