The Visible Computer 8088 (1986) 0 DOS

TVC, from Software Masters Inc., is an educational tool for teaching assembly language.

• 1.x

TheSky (1993) 0 Reference Windows

TheSky, from Software Bisque, Inc (a company that also develops telescope mounts) , is an astronomy program that plots the position of objects in the sky and includes a database of object names and other additional information.

• 1.x

THINK C (1988) 2 MacOS

THINK C, originally from THINK Technologies and later Symantec, was a C compiler for the Apple Macintosh. Initially released in 1986 under the name "Lightspeed C", it featured libraries and extensions useful to creating native Macintosh applications. It competed with Macintosh Programmers Workshop.

• 3.x
• 4.x
• 5.x
• 6.x
• C++ 6.x
• C++ 7.x
• C++ 8.x

THINK Pascal (1991) 0 MacOS

THINK Pascal is an integrated object oriented Pascal programming environment and compiler designed to decrease development time. It features highly optimized compiled code and an integrated debugger.

• 4.0

ThinkTank (1984) 0 Editor DOS

ThinkTank is an outliner program or "Idea Processor" that arranges notes and ideas in a hierarchy that you can easily re-arrange. It was marketed as a tool for writing document outlines, brainstorming, notes, and todo lists. But it proved to be a very popular program, not just for writers, but for anyone who wanted to organize and move around ideas.

• 1.x

Thoroughbred/OS (1987) 0 Other

Originally released in 1983 by Science Management Corporation and later under Concept Omega Corporation, Thoroughbred/OS is a unique BASIC oriented multi-tasking multi-user operating system for the IBM XT and compatible systems. serial terminals. It can power up to 16 terminals with the right serial expansion cards. All of the applications are written in BASIC, and the shell itself is an interactive BASIC interpreter.

• 6.6.2

Thunderbird (2005) 0 Communications Windows Linux Mac OS X

Thunderbird is an e-mail client based on the integrated Netscape/Mozilla e-mail client. With the release Firefox, it was spun off in to a separate standalone product. It includes the same HTML rendering engine used in Firefox to render HTML formatted messages.

• 1.x
• 2.x

TI Logo (1981) 0 Other

TI-Logo is an implementation of the Logo educational programming language that makes extensive use of graphics manipulation.

• I

TI Writer Word Processor (1982) 0 Word Processor Other

TI-Writer was the standard word processor for the TI-99/4A. To use TI-Writer, you must have the TI-Writer cartridge (needed to load the disk software) and a TI-99/4A with the 32k RAM and disk expansion options.

• 1982

TI-Artist (1985) 0 Graphics Other

TI-Artist, from INSCEBOT INC., is an easy to use general purpose drawing package for the TI-99/4A (not the original /4) that makes use of the high resolution bit-mapped graphics mode.

• 2.x

Time Line (1986) 0 Planning DOS Windows

A once popular, powerful, easy to use project management program first released in 1984 from Breakthrough Software. Has unlimited number of tasks, dependencies, resources, and cost categories. It competed against Microsoft Project, and CA-SuperProject. Breakthrough Software merged with Symantec in 1987. The final version was 6.x for Windows.

• 2.00
• 6.x

Timeworks DOS Office (1993) 1 Word Processor Spreadsheet Database DOS

Timeworks DOS Office, from Timeworks, Inc., is an office suite consisting of the Timeworks Word Writer PC word processor, the Timeworks SwftCalc spreadsheet, and the Timeworks Data Manager desktop database.

• 1.0

Toast (1995) 0 Utility MacOS

Toast was a popular CD mastering and burning application for classic Apple Macintosh. It was created by Astarte, who sold it to Adaptec, and later Roxio. Adaptec sold a different program for IBM PC compatibles named CD Creator

• 2.x
• 3.x
• 4.x

ToolBook (1990) 0 Windows

Asymetrix Toolbook is an easy to use rapid application development environment for interactive applications. It is similar to HyperCard, but uses a book metaphor. ToolBook was targeted at novice programmers as well as experienced programmers that needed to create programs quickly. With ToolBook, programs are created visually, with a minimum of coding. Coding is done with OpenScript, a high-level object oriented language. It competed against other high level language environments such as Microsoft Visual Basic.

• 1.0
• 1.5
• 3.0

Toolworks Backup Pro (1990) 0 Utility DOS

Backup Pro, from The Software Toolworks, is an easy to use backup program for MS-DOS. It features drop down menus and mouse support. It was sometimes bundled with OEM computers, and was sold for very low cost compared to others.

• 1.x

Toolworks Desk Reference (1991) 0 Reference Windows

Toolworks Desk Reference is an electronic version of the New York Public Library Desk Reference. This reference contains a huge collection of various facts about ideas, advice, details and discoveries. It includes twenty-six subject areas and thousands of entries.

• 1.0

Toolworks DOS Tutor (1990) 0 Education DOS

Toolworks DOS Tutor is an extensive DOS tutorial with detailed descriptions about the operation of common IBM PC compatibles, peripheral hardware, and the operation of DOS.

• 1.00

Top Priority (1989) 0 PIM DOS

Top Priority is a Personal Information Management tool that keeps track of your appointments and tasks, set priorities, alerts you of periodic events, chart progress, and creates schedules. It offers an optional resident version that can run in the background while other DOS programs are in use. Can export data to Calendar Creator Plus.

• 1.0

TopView (1985) 1 Utility DOS

Released by IBM in 1984, TopView was a text-mode windowed multitasker for the IBM PC, XT, and AT computer. It featured preemptive multitasking, text-based windowed task sessions, overlapping windows, and supports the use of a mouse. In part, it was one of the reasons why overlapping windows were added to Microsoft Windows 2.0. TopView was later overtaken by DesqView, OS/2, and Windows. For more information, see the Topview 1.00 Software Spotlight.

• 1.x

Touch Typist (1983) 0 Education DOS

Touch Typist, from Newline software, is a small typing training program that is specific to Zenith-Z100 computers.

• 1983

ToyBox Menu Manager / Magic Desk (1992) 2 Utility DOS

ToyBox II, later renamed to Magic Desk, is a simplified graphical menu system that lets you launch your DOS applications from a selection of tiled iconic buttons. Supports nested hierarchies, includes an icon editor, and a number of common icons.

• 2.x
• 3.x (Magic Desk)

Trace86 (1985) 0 DOS

Advanced Trace86 is a full screen debugger tool that lets users visually trace through execution of 8086 machine code.

• 2.x

Track Ball Drivers (1990) 0 DOS

Generic mouse and track ball drivers for devices using the Microsoft or Mouse Systems protocols.

• 4.x

Trackball Drivers 0 DOS Windows

Various drivers for trackball-based input devices.

• 4.15

Translate-It (1994) 0 Document Windows

Timeworks Translate-It is a program that automatically converts documents between different languages. It is all done locally on your computer, so you don't have to worry about Google stealing information from your documents.

• 1994