<html> <head> <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <TITLE> Berkeley Logo (UCBLogo) </TITLE> <link rel="shortcut icon" href="http://www.cs.BERKELEY.edu/~bh/ucblogo.png" type="image/png"> </HEAD> <BODY> <P> <H1>Berkeley Logo (UCBLogo)</H1> <TABLE><TR><TD valign="center"> Berkeley Logo (<A HREF="usermanual">download manual as text</A>) (<A HREF="downloads/ucblogo.pdf">download manual as PDF</A>) (<A HREF="announce">download readme</A>) is a freeware interpreter that I wrote along with several students. (Major contributors are Daniel van Blerkom, Khang Dao, Michael Katz, Douglas Orleans, and Sanford Owings.) <p>News! UCBLogo development has been taken over by wonderful chief volunteer Josh Cogliati and bunches of other volunteers: dmalec, Barak A. Pearlmutter, janekr, hosiet, reinerh, atehwa, kilobyte, pahihu <p>The newest source tree is here:<br /> <a href="https://github.com/jrincayc/ucblogo-code">https://github.com/jrincayc/ucblogo-code</a>. You can file bug reports in its issue tracker at Github.</p> <TD valign="center"><IMG SRC="ucblogo3.gif"></TABLE> <p>The current version is 6.2.2, posted 29 Dec 2021.</p> <p>Click here to retrieve the <STRONG>complete distribution</STRONG> archive for <A HREF="downloads/ucblogo.tar.gz">Unix/Linux</A>, <A HREF="downloads/UCBLogo.dmg">MacOS X</A>, or <A HREF="https://people.eecs.berkeley.edu/~bh/downloads/ucblogosetup.exe">Windows</A>, complete with C/C++ source code. <P>Here are links to version 5.3 for frozen platforms <A HREF="downloads/blogo.exe">DOS</A> or <A HREF="downloads/ucblogo.sea.hqx">Mac pre-OS X</A>. A version for the One Laptop Per Child XO is <A HREF="downloads/ucblogo-4.xo">here</A>. <p>(If you think Logo is just a graphics language for little kids, check out a <A HREF="logo-sample.html">sample program</A> that should impress you.) <P>Also consider David Costanzo's <A HREF="http://fmslogo.sourceforge.net/">FMSLogo</A>, an updated version of George Mills' MSWLogo, a multimedia-enhanced version for MS Windows based on Berkeley Logo. Or Andreas Micheler's <A HREF="http://aucblogo.org">aUCBLogo</A>, a rewrite and enhancement of UCBLogo. <P> Here are links to <A HREF="other-logos.html">other versions of Logo</A>. <P><SMALL>If you got here by Googling "logo" and are looking for someone to design a logotype (an identifying symbol) for your organization, you're in the wrong place. This is the Logo computer programming language for learners!</SMALL> <P> <A NAME="CSLS"><TABLE WIDTH="100%"><TR><TD VALIGN=TOP> <A HREF="v1-toc2.html"><IMG SRC="csls1.jpg" ALT="v1 cover"></A></TD><TD VALIGN=TOP> <A HREF="v2-toc2.html"><IMG SRC="csls2.jpg" ALT="v2 cover"></A></TD><TD VALIGN=TOP> <A HREF="v3-toc2.html"><IMG SRC="csls3.jpg" ALT="v3 cover"></A></TD><TD VALIGN="center"> (The beautiful cover art<BR> is by <A HREF="http://www.jonrife.com/">Jon Rife</A>.) </TD></TR></TABLE> <P>Now <STRONG>FREE</STRONG> for personal use: The second edition of <CITE>Computer Science Logo Style</CITE>, a three-volume series intended mainly for teenagers and their teachers, or for adults who aren't professional programmers. You can look at the tables of contents and <U><STRONG>complete downloadable PDFs</STRONG></U> and browsable HTML versions of <UL> <LI><CITE><A HREF="v1-toc2.html"><i>Symbolic Computing</i></A></CITE>, a Logo programming text that concentrates on natural language processing rather than the graphics most people associate with Logo. <LI><CITE><A HREF="v2-toc2.html">Advanced Techniques</A></CITE>, in which discussions of more advanced Logo features alternate with sample projects using those features, with commentary on the structure and style of each. <LI><CITE><A HREF="v3-toc2.html">Beyond Programming</A></CITE>, brief introductions to six college-level computer science topics. </UL> <EM>Note: These books are still in copyright, and in print. They are posted here for your personal use, not for resale or redistribution. Thanks!</EM> <P>MIT Press web pages for <CITE>Computer Science Logo Style</CITE> <a href="https://mitpress.mit.edu/books/computer-science-logo-style-second-edition-volume-1">v1</a> <a href="https://mitpress.mit.edu/books/computer-science-logo-style-second-edition-volume-2">v2</a> <a href="https://mitpress.mit.edu/books/computer-science-logo-style-second-edition-volume-3">v3</a> <P> <DIV align="center"> <TABLE border="3" cellspacing="2" cellpadding="2" > <caption align="bottom" style="font: bold 14pt/12pt sans-serif">Logo Users Ring</caption> <TR> <TD bgcolor="#e6e7c9" align="right"> <B> <a href="http://www.ringsurf.com/netring?ring=logoring;id=83;action=prev" target="_top">Previous</a> </b> </td> <TD bgcolor="#e6e7c9" align="right"> <a href="http://www.ringsurf.com/netring?ring=logoring;id=83;action=prev5" target="_top">5</a> </td> <TD bgcolor="#e6e7c9" rowspan=4> <img SRC="tshirt.jpg" width="200" HEIGHT="121" ALT="Logo Spoken Here: Ring Home" BORDER=0 USEMAP="#logoring"> <MAP NAME="logoring"> <AREA SHAPE=RECT COORDS="0,0,40,15" HREF="http://www.ringsurf.com/netring?ring=logoring;action=addform" target="_top" ALT="Join"> <AREA SHAPE=RECT COORDS="140,0,200,20" HREF="http://www.ringsurf.com/netring?ring=logoring;action=stats" target="_top" ALT="Statistics"> <AREA SHAPE=RECT COORDS="0,15,199,122" HREF="http://www.ringsurf.com/netring?ring=logoring;action=home" target="_top" ALT="Ring Home"> </map> </td> </tr> <TR> <TD bgcolor="#e6e7c9" align="right"> <B> <a href="http://www.ringsurf.com/netring?ring=logoring;id=83;action=next" target="_top">Next</a> </b> </td> <TD bgcolor="#e6e7c9" align="right"> <a href="http://www.ringsurf.com/netring?ring=logoring;id=83;action=next5" target="_top">5</a> </td> </tr> <TR> <TD bgcolor="#e6e7c9" colspan="2" align="right"> <B> <a href="http://www.ringsurf.com/netring?ring=logoring;action=rand" target="_top">Random Site</a> </b> </td> </tr> <TR> <TD bgcolor="#e6e7c9" colspan="2" align="right"> <B> <a href="http://www.ringsurf.com/netring?ring=logoring;action=list" target="_top">List Sites</a> </b> </td> </tr> </table> </div> <P> <ADDRESS> <A HREF="index.html">Brian Harvey</A>, <CODE>bh@cs.berkeley.edu</CODE> </ADDRESS> </BODY> </HTML>