Opening SPT Files

The SPT file type is primarily associated with TM FilePacker.

SPT	File extension: SPT
	File type:	compressed archive file

What is an SPT file

SPT files mostly belong to TM FilePacker by TMAgency. SPT is an extension used by different programs, but is mainly associated with Speedtree's 3D modeling utility.

Main Uses: SPT files are created and then used by the SpeedTree utility. These files are often related to computer-aided design (CAD) files. The SpeedTree program is used to create 3D vegetation models for every type of animation, including games and films. The toolkit contains information and data regarding the construction of a tree's geometry, wind animation, cloning, and LOD implementation.
Other Uses: SPT files are also associated with the source code files written in the ESPL language used to create scientific programs. These are compressed files created by TMAgency's TM File Packer, a compressing and decompressing utility, and Cypress USB Console's script writing program. The utility's scripts are used to download firmware to USB devices. They usually include information regarding the firmware's loading configurations and references to its binaries.
Adoption: SPT files are mainly opened, read and used by SpeedTree but also can be opened by any other 3D modelling program that comes with the SpeedTreeMAX and/or SpeedTreeMAYA plugins installed. They are only used in Windows based systems, where the utilities and plugins mentioned above are available and supported.

How do you open SPT files?

You need a suitable software like TM FilePacker to open an SPT file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your SPT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SPT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online SPT Text Viewer

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Programs that open and convert SPT files:

TM FilePacker by TMAgency
See the previous paragraphs to learn more about the main application. SPT files are often referred to as TM FilePacker compresseds because this type of file is primarily created or used by this software.
egseing
egseing, which stands for EGSE INGestor, is a conversion program that processes packet data files created using the LEGSPC EGSE and converts them to the FITS format. The SPT file format is the Spectrum Mode file in egseing. Related links: Program Description
Ensign (ESPL code file) by Ensign
Ensign is a trade and market data charting software developed by Ensign Software. The Ensign Software Programming Language (ESPL) allows users to develop studies, reports, and tools for Ensign. SPT files store source code written in ESPL. This file format is classified as Developer. Related links: ESPL Introduction, ESPL Manual
MITAC Disk/System Management Utility (support file) by MiTAC Computing Technology
Secure Portable Track (secure portable track) by Liquid Audio
The SPT files created by Liquid Audio are secure portable tracks. A secure portable track is a media file that can be restricted to play on a specific media and to be played from a specific medium. This file format is classified as Audio. Related links: Patent for SPT, Liquid Audio on Wikipedia, Press Release About Microsoft and Liquid Audio Partnership
SpeedTree (3D model) by Interactive Data Visualization
SpeedTree is a collection of vegetation programming, modeling and rendering software. The SPT file format stores a 3D tree model made in SpeedTree. This file format is classified as 3D model. Related links: SpeedTree on Wikipedia
SPITBOL (source code file) by Robert Dewar and Ken Belcher
SPITBOL, which is short for Speedy Implementation of SNOBOL, is a compiled implementation of the SNOBOL4 programming language. Files that contain source code written in SPITBOL have the SPT extension. This file format is classified as Developer. Related links: SPITBOL Repository, SPITBOL on Wikipedia, SPITBOL Manual, SNOBOL on Wikipedia
Split File
One part of a split file. Look for other files with the same rootname.
USB Console (script file) by Cypress Semiconductor
USB Console is a program that allows users to create scripts that can automatically download firmware to USB-compatible devices. The SPT file format stores USB Console script files. USB Console is a part of CyConsole, which is included with the Development Kits from Cypress. This file format is classified as Executable. Related links: Cypress Semiconductor on Wikipedia

SPT file format:

To view or edit SPT files you need to know the file format, because it determines how the data in this file is stored. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). File extension, signature and file format must match; otherwise errors will occur when the file is opened. When there is a problem with a file, the first step to solving it is to determine the file format. Below is our analysis of the SPT files:

SPT is not that commonly used as a file extension. This file type does not have a uniform file format. But the following two file formats are common:

5% of all SPT files are SpeedTree format files. The content also consists of readable text fragments, which can be viewed with the help of a text editor. The files are on average 6 KB in size and range from 5 KB to 6 KB. The following keywords are characteristic: BezierSpline 0 and __IdvSpt_02_.
5% of all SPT files start with the bytes ßÿÿÿþÿ, which are crucial for this file format. These files contain neither text nor words, but only data. SPT files are between 720 bytes and 1 MB in size. A common filename is ZOMBILiCA_nie_01Common01.spt. These files are often associated with zombilica and common.

The remaining 90% of all SPT files are files with no common format. These files sometimes refer to music, spectrum or axns. If you want to find out which format your SPT file belongs to, just click on the button "Choose your .spt file to analyze".

Technical Data for SPT File Extension

File classification:

Compressed

Related files:

stp, san, xtx, wpe, srt, zip, dat, ann, rar, 7z

Related links:

Unpack Using NoAds FileUnpacker

Mime type:

application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: PageMaker.Script, FileType: PageMaker 7.0 Script

ProgramID: sptFile
EXEFile: %ProgramFiles%\Internet Explorer\Iexplore.exe %1

ProgramID: SPTfile
EXEFile: %ProgramFiles%\Emersys\Maven XP Trial\bin\MavenXP.exe

an spt compressed archive file is a special file format by TMAgency and should only be edited and saved with the appropriate software.

How to solve problems with SPT files

Associate the SPT file extension with the correct application.
Update your software that should actually open compressed archive files. Because only the current version supports the latest SPT file format. Search, therefore, e.g. on the TMAgency manufacturer website after an available TM FilePacker update.
To make sure that your SPT file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
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