| 2019 | 51 | Software Technology: Methods and Tools - 51st International Conference, TOOLS 2019, Tatarstan, Russia, October 15-17, 2019, Proceedings TOOLS | Innopolis | 2019-10-15/17 |
| 2012 | 50 | Objects, Models, Components, Patterns - 50th International Conference, TOOLS 2012, Prague, Czech Republic, May 29-31, 2012. Proceedings TOOLS | Prague | 2012-05-29/31 |
| 2011 | 49 | Objects, Models, Components, Patterns - 49th International Conference, TOOLS 2011, Zurich, Switzerland, June 28-30, 2011. Proceedings TOOLS | Zurich | 2011-06-01 to 2011-07-30 |
| 2010 | | Technology of Object-Oriented Languages and Systems TOOLS | Málaga | 2010-06-28 to 2010-07-30 |
| 2010 | | Business System Management and Engineering - From Open Issues to Applications [partially an outcome of the International Workshop on Business System Management and Engineering, BSME 2010, Malaga, Spain, June-July 2010, in conjunction with TOOLS 2010 | Málaga | |
| 2010 | 48 | Objects, Models, Components, Patterns, 48th International Conference, TOOLS 2010, Málaga, Spain, June 28 - July 2, 2010. Proceedings | Málaga | |
| 2009 | 47 | Objects, Components, Models and Patterns, 47th International Conference, TOOLS EUROPE 2009, Zurich, Switzerland, June 29-July 3, 2009. Proceedings TOOLS | Zurich | 2009-06-29 |
| 2008 | 46 | Objects, Components, Models and Patterns, 46th International Conference, TOOLS EUROPE 2008, Zurich, Switzerland, June 30 - July 4, 2008. Proceedings TOOLS | Zurich | 2008-06-30 to 2008-07-04 |
| 2007 | | Technology of Object-Oriented Languages and Systems TOOLS | ETH Zurich | 2007-01-01 |
| 2003 | | International Conference on Modelling Techniques and Tools for Computer Performance Evaluation TOOLS | Urbana | 2003-09-02/05 |
| 2002 | | International Conference on Modelling Techniques and Tools for Computer Performance Evaluation TOOLS | London | 2002-04-14/17 |
| 2001 | | Technology of Object-Oriented Languages and Systems TOOLS | Zurich | 2001-03-12/14 |
| 2001 | 39 | 39th International Conference and Exhibition on Technology of Object-Oriented Languages and Systems, TOOLS USA 2001, Santa Barbara, CA, USA, July 29 - August 3, 2001 | Santa Barbara | |
| 2001 | 38 | TOOLS Europe 2001: 38th International Conference on Technology of Object-Oriented Languages and Systems, Components for Mobile Computing, Zurich, Switzerland, 12-14 March 2001 | Zurich | |
| 2000 | | Technology of Object-Oriented Languages and Systems TOOLS | Sydney | 2000-01-01 |
| 2000 | 33 | TOOLS 2000: 33rd International Conference on Technology of Object-Oriented Languages and Systems, 5-8 June 2000, St. Malo, France | Saint-Malo | |
| 2000 | 34 | TOOLS 2000: 34th International Conference on Technology of Object-Oriented Languages and Systems, 30 July - 3 August 2000, Santa Barbara, CA, USA | Santa Barbara | |
| 2000 | 36 | TOOLS Asia 2000: 36th International Conference on Technology of Object-Oriented Languages and Systems, Xi'an, China, 30 October - 4 November 2000 | Xi'an | |
| 2000 | 37 | TOOLS Pacific 2000: 37th International Conference on Technology of Object-Oriented Languages and Systems, Sydney, Australia, November 2000 | Sydney | |
| 1999 | | Technology of Object-Oriented Languages and Systems TOOLS | Nancy | 1999-06-07/10 |
| 1999 | 30 | TOOLS 1999: 30th International Conference on Technology of Object-Oriented Languages and Systems, Delivering Quality Software - The Way Ahead, 1-5 August 1999, Santa Barbara, CA, USA | Santa Barbara | |
| 1999 | 31 | TOOLS 1999: 31st International Conference on Technology of Object-Oriented Languages and Systems, 22-25 September 1999, Nanjing, China | Nanjing | |
| 1999 | 29 | TOOLS Europe 1999: 29th International Conference on Technology of Object-Oriented Languages and Systems, 7-10 June 1999, Nancy, France | Nancy | |
| 1999 | 32 | TOOLS Pacific 1999: 32nd International Conference on Technology of Object-Oriented Languages and Systems, 22-25 November 1999, Melbourne, Australia | Melbourne | |
| 1998 | | Technology of Object-Oriented Languages and Systems TOOLS | Melbourne | 1998-11-23/26 |
| 1998 | 26 | TOOLS 1998: 26th International Conference on Technology of Object-Oriented Languages and Systems, 3-7 August 1998, Santa Barbara, CA, USA | Santa Barbara | |
| 1998 | 27 | TOOLS 1998: 27th International Conference on Technology of Object-Oriented Languages and Systems, 22-25 September 1998, Beijing, China | Beijing | |
| 1998 | 28 | TOOLS 1998: 28th International Conference on Technology of Object-Oriented Languages and Systems, 23-26 November 1998, Melbourne, Australia | Melbourne | |
| 1997 | | Technology of Object-Oriented Languages and Systems TOOLS | Beijing | 1997-01-01 |
| 1997 | 23 | TOOLS 1997: 23rd International Conference on Technology of Object-Oriented Languages and Systems, July 28 - August 1, 1997, Santa Barbara, CA, USA | Santa Barbara | |
| 1997 | 24 | TOOLS 1997: 24th International Conference on Technology of Object-Oriented Languages and Systems, September 1997, Beijing, China | Beijing | |
| 1997 | 25 | TOOLS 1997: 25th International Conference on Technology of Object-Oriented Languages and Systems, 24-28 November 1997, Melbourne, Australia | Melbourne | |
| 1996 | | Technology of Object-Oriented Languages and Systems TOOLS | Paris | 1996-01-01 |
| 1995 | | Technology of Object-Oriented Languages and Systems TOOLS | Santa Barbara | 1995-01-01 |
| 1994 | 13 | TOOLS 1994: 13th International Conference on Technology of Object-Oriented Languages and Systems, Versailles, France, Europe. TOOLS | Versailles | 1994-01-01 |
| 1993 | | Technology of Object-Oriented Languages and Systems TOOLS | Versailles | 1993-01-01 |
| 1993 | 10 | TOOLS 1993: 10th International Conference on Technology of Object-Oriented Languages and Systems, Versailles, France, Europe. | Versailles | |
| 1993 | 11 | TOOLS 1993: 11th International Conference on Technology of Object-Oriented Languages and Systems, Santa Barbara, CA, USA. | Santa Barbara | |
| 1993 | | Technology of Object-Oriented Languages and Systems Tools 12: Proceedings of the twelfth International Conference Tools Pacific, Melbourne 1993. Incorporating the proceedings of Tools 9, Sydney 1992 | | |
| 1992 | | Technology of Object-Oriented Languages and Systems TOOLS | Sydney | 1992-01-01 |
| 1992 | 6 | TOOLS 1992: 6th International Conference on Technology of Object-Oriented Languages and Systems, Sydney, Australia. | Sydney | |
| 1992 | 7 | TOOLS 1992: 7th International Conference on Technology of Object-Oriented Languages and Systems, Dortmund, Germany, Europe. | Dortmund | |
| 1992 | 8 | TOOLS 1992: 8th International Conference on Technology of Object-Oriented Languages and Systems, Santa Barbara, CA, USA. | Santa Barbara | |
| 1991 | 5 | TOOLS 1991: 5th International Conference on Technology of Object-Oriented Languages and Systems, Santa Barbara, CA, USA. TOOLS | Santa Barbara | 1991-01-01 |
| 1990 | | Technology of Object-Oriented Languages and Systems TOOLS | Sydney | 1990-01-01 |
| 1988 | | Technology of Object-Oriented Languages and Systems TOOLS | Paris | 1988-01-01 |