84,488,480 programs installed

Should I remove Ufasoft Lisp Studio?

What percent of users and experts removed it?
9% remove it91% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Reach 0.0003%


4.34 50.00%
4.33 33.33%
4.31 16.67%

Ufasoft Lisp Studio

Remove Ufasoft Lisp Studio
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What is Ufasoft Lisp Studio?

Common Lisp development system with IDE. Possibility of creating EXE-files.

About  (from Ufasoft)

Common Lisp development system. Includes console and IDE Lisp interpreter and compiler. Possibility of creating EXE-files. Supports CLOS. It is smallest implementation of standard Lisp, just 1MB of binary code.


Ufasoft Lisp Studio is a program developed by Ufasoft. The most used version is 4.34, with over 98% of all installations currently using this version. The main program executable is lisp.exe. The software installer includes 6 files and is usually about 4.97 MB (5,209,259 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 44% of users of Ufasoft Lisp Studio come from the United States, it is also popular in Lebanon and France.

Program detailsProgram details

URL: ufasoft.com/lisp
Installation folder: C:\Program Files\Ufasoft\Lisp\
Uninstaller: MsiExec.exe /I{73C8AE4D-FDA7-4945-883B-0963E3C003E8}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 4.97 MB
Language: English (United States)

Program filesFiles installed by Ufasoft Lisp Studio

Program executable:lisp.exe
Path:C:\Program Files\Ufasoft\Lisp\lisp.exe
Additional files:
  • usft_ext.dll - ExtLIBs (Ext DLL)
  • lispeng.dll - Lisp (Lisp Engine)
  • recur.exe
  • recur2.exe
  • readline5.dll (by GNU ) - Readline (Readline: edit command lines)

How do I remove Ufasoft Lisp Studio?

Quickly and completely remove Ufasoft Lisp Studio from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Ufasoft Lisp Studio from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Ufasoft Lisp Studio, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Ufasoft Lisp Studio.

Win 7 (SP1) 50%
Win 7 17%
Uninstall it 9%
Keep it 91%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.67%
Windows 10 33.33%
Which OS releases does it run on?
Windows 7 Home Premium 50.00%
Windows 8.1 Pro 16.67%
Windows 7 Ultimate 16.67%
Windows 10 Home 16.67%

Distribution by countryGeography

44.44% of installs come from the United States
Which countries install it?
  United States 44.44%
  Lebanon 11.11%
  France 11.11%
  Greece 11.11%
  Netherlands 11.11%
  Poland 11.11%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 25.00%
Sony 25.00%
Dell 25.00%
Toshiba 25.00%
Common models
Sony SVS13A290X 20.00%
Gigabyte EP45-DS3 20.00%
Dell Studio 1737 20.00%
HP G62 Notebook PC 20.00%


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