'SoftRhythm' Software  
   Biorhythm software for PCs with Windows.
   http://www.saharasoftware.com/Biorhythm.html

DailyBiorhythm.com  
   Shows your personal biorhythm.
   http://www.dailybiorhythm.com/

Sandman's Biorhythm  
   Get a quick biorhythm chart for the current period. Fast chart generation
   http://www.sleepnet.com/bio.htm

Biorhythm Biorhythmus Bioritmo  
   Winbio - shareware biorhythm program for Win95/NT. See and print biorhythm-charts, get an analysis for a certain day, see critical days. Languages: english deutsch italiano espanol
   http://www.biorhythm.com/

Fast Web Biorhythm Charts  
   Provides fast, free, bookmarkable biorhythm charts. Optional cookies allows daily viewing of chart without the re-entering of birthdays. Customize the chart size and color for easiest viewing/printing.
   http://www.sitefoundry.com/biorhythms/

Retro Software Designs  
   General information and online plotting program.
   http://www.retrodesigns.com/

Biorhythms at Simple Software  
   Biorhythm Generator software will generate, report, and print charts. For Windows operating systems.
   http://dialspace.dial.pipex.com/town/street/vn53/bio.htm

Travel Biorhythm  
   If you're planning a trip, you can calculate your biorhythm here. The calculation will also show you how many days you have lived.
   http://www.travelspots.com/java/biorhythm.htm

Biomatch  
   Matchmaking service offering gift, compatibility and daily biorhythm charts.
   http://www.biomatch.com

Applied Biorythm  
   The practical application of biorhythmic principles ranges from accident prevention to achieving the best result in sport.
   http://www.biorhythm.co.jp/e-bio-katuyou.html

Friends and Lovers  
   Offers daily compatibility checks. The chart provides you and your partner's "balanced", "alert", and "critical" indications side by side for each day of the chart period.
   http://www.friendsandlovers.com/biorhythm/

BioStats  
   BioStats, Biorhythms software for windows PCs, the 4 biorhythms and 4 extended (I-Ching) rhythms -- compatibility reading, print charts and reports.
   http://www.infinitetechnologies.co.za/software/biostats/index.html

Biorhythms Studio II  
   Windows software to graph and analyze biorhythms, including compatibility.
   http://www.diplodock.com/Products/Software/DBS2.htm

Web-O-Rhythm  
   This website generates your biorhythm chart as a GIF graphic. You can download the graphic for your own use.
   http://www.qns.com/html/weborhythm/

Daily Biorhythms  
   Your daily biorhythms plus a short interpretation.
   http://www.bio-chart.com/

Biorhythms: Biorhythms and Cycles  
   Many links to biorhythm, biocycle and related websites.
   http://members.amaonline.com/liz/bio.htm

BioLoveMatch.com  
   Calculates the biorhythm compatibility between you and your (potential) loved one.
   http://www.biolovematch.com/

My Biorhythms  
   Biorhythm program for sale, with several report formats, charts and tools. Calculate compatibility quotients, export to other programs, and calendar.
   http://www.mybiorhythms.net/

BioRich Biorhythms  
   Biorhythm charts of any length for sale.
   http://azcatrich.tripod.com/biorich_biorhythms.html

Biorhythms  
   Two-week Biorythm calculator with graph and explanation.
   http://www.care2.com/biorhythms/

Eagle Software  
   This program can show your biorhythms, which are cyclical events in your life.
   http://www.jaspet.cz/eagle/index-e.htm

Life Cycles Matrix(R) System and Synchronicity  
   Working with birthdays and repeating life cycles for better insight in your life evolution in relationship, job, business, career, study, household or child caring.
   http://www.life-cycles-destiny.com/

Biorhythm Expert  
   Biorhythm software program for Windows. Database with over 1000 celebrities.
   http://qs.slosite.com/biorhythm

1st Biorhythm  
   Biorhythm plotting software program. Standard and I-Ching biorhythms.
   http://www.velns.org/firstbio/

Dynamic Biorhythms  
   Windows software that calculates and compares biorhythms. Also provides associated astrology information.
   http://www.greenline-soft.com

Encyclopedia.com - Biorhythm  
   Brief description of biorhythms from an online encyclopedia.
   http://encyclopedia.com/html/b1/biorhyth.asp

Hiatus Software  
   Features the Mac OS program Biorhythms9, with screenshots, features list and ordering information.
   http://www.hiatus-uk.com

Bioweb  
   Shareware charting software featuring 4 cycles, bio compatibility, people database, various printing options, and list of crictical days in the future.
   http://www.biorhythm.ca/

Ugo's Web  
   Find several programs and works about computer science, artificial intelligence and programming, and some Java games such as Biorhythm.
   http://www.ugosweb.com/

Queensoft Software Development  
   Developer of shareware and freeware applications and games, including a biorhythm charting program. Software overviews, screenshots, and downloads.
   http://queensoft.net/

Advanced Biorhythms  
   A biorhythms calculator with charts, printable monthly calendar and partners' compatibility reports.
   http://www.whitestranger.com

Biochart  
   Online calculation of one month's biorhythms with brief background information.
   http://www.biorhythm.ws/