File Extension Search

.sit File Extension

Developer: Smith Micro
File type: StuffIt Archive
You're here because you have a file that has a file extension ending in .sit. Files with the file extension .sit can only be launched by certain applications. It's possible that .sit files are data files rather than documents or media, which means they're not meant to be viewed at all.

what is a .sit file?

File extension that stands for Stuff I T. and is attached to the compressed files created by the Smith Micro StuffIt software. Originally, SIT files can only be run using the MAC OS, but now, even Windows can run these files as well. SIT files contain archives from the Stuffit Expander which contain several files that Stuffit created. Stuffit is a tool useful for the creation of email attachments and downloads as well as its access, the protection of information, as well as file transfers which is why it makes use of the SIT file format. Stuffit can compress files into an archive securely because of SIT files since these files are capable of encrypting vital data securely. SIT file format is not easily infected by viruses which is why it is an ideal format when it comes to technology enhancement, formatting images as well as transmitting them to other computers.

how to open a .sit file?

Launch a .sit file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .sit file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .sit files aren't yet associated with it. In this case, when you try to open a .sit file, you can tell Windows which application is the correct one for that file. From then on, opening a  .sit file will open the correct application. Click here to fix .sit file association errors

applications that open a .sit file

Dare to be Creative Archiver

Dare to be Creative Archiver

Dare to be creative Archive is a software used for compressing files to save Hard Drive spaces and save time as well in sending large files through e-mails. This software can support famous archive formats such as RAR, 7zip, zip, Apple disk img, Tar, Tar Gzip, Tar Bzip2, Tar z, CPIO, ARJ, CAB, LhA, BinHex, Macbinary, Linux RPM, PAX , Amiga DMX, Amiga Lhf, Amiga LZX, Amiga DCS, Amiga Packdev, Amiga Zoom disk Archive and Ha Archive. This archiver can split and can also combine large files to be able to fit in one disk or to be uploaded in an e-mail. This software is a must for those users who a precious or confidential files. It is able to encrypt file and put secure password for the file so may keep the confidentiality of the file. This software runs on Mac OS Snow Leopard 10.6, Lion 10.7, Mountain Lion 10.8 and lower version such as Leopard 10.5.
StuffIt Deluxe 2009

StuffIt Deluxe 2009

StuffIt Deluxe is a file compression software used in compressing, securing, and sending files and enables sharing of large files, photos, and email online with file security and protection. Photos, music, and other documents can be shrunk without compromising its quality. It features SendStuffNow, a file transfer and storage service that can store up to 2 GB worth of files that can be shared through email invitations for downloading files. It also features SmartSend that can send large files through e-mail. The small files are automatically compressed then attached into a new email message, and larger files are uploaded into a secure website though the SendStuffNow.com, which permits access for downloading files from any location. The software supports plug-ins that allows direct access of StuffIt from any application such as Adobe Photoshop and Microsoft Office. StuffIt has an exclusive patent-pending technology that can compress any JPEG image without losing quality.The compressors of the software functions specifically for file targets like MP3s, PDFs, Microsoft Office documents, e-mails and presentations.

a word of warning

Be careful not to rename the extension on .sit files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

what is a file extension?

A file extension is the set of three or four characters at the end of a filename; in this case, .sit. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.

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