http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=STEP 2026-04-23T03:58:26Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=STEP&diff=36306&oldid=prev 2020-07-20T03:26:28Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:26, 20 July 2020</td> </tr><tr><td colspan="2" class="diff-lineno">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''STEP''' (Standard for the Exchange of Product model data; ISO 10303-21) is a standardized format for 3D objects used in CAD/CAM.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''STEP''' (Standard for the Exchange of Product model data; ISO 10303-21) is a standardized format for 3D objects used in CAD/CAM<ins class="diffchange diffchange-inline">. It is a text based format.</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>&#160;</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">== Identification ==</ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins class="diffchange diffchange-inline">Files begin with the [[ASCII]] characters &lt;code&gt;ISO-10303-21;&lt;/code&gt;</ins>.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Specs ==</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>== Specs ==</div></td></tr> </table>

Dan Tobias http://fileformats.archiveteam.org/index.php?title=STEP&diff=36302&oldid=prev 2020-07-20T03:21:35Z

<p>Created page with &quot;{{FormatInfo |formattype=electronic |subcat=3D and CAD/CAM Models |extensions={{ext|step}}, {{ext|stp}}, {{ext|p21}} |wikidata={{wikidata|Q3509055}} |pronom={{PRONOM|fmt/698}}...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=electronic<br /> |subcat=3D and CAD/CAM Models<br /> |extensions={{ext|step}}, {{ext|stp}}, {{ext|p21}}<br /> |wikidata={{wikidata|Q3509055}}<br /> |pronom={{PRONOM|fmt/698}}<br /> |released=1994<br /> }}<br /> <br /> '''STEP''' (Standard for the Exchange of Product model data; ISO 10303-21) is a standardized format for 3D objects used in CAD/CAM.<br /> <br /> == Specs ==<br /> * [https://webstore.ansi.org/Standards/ISO/ISO10303212016 ANSI ISO-10303-21 (paywalled)]<br /> <br /> == Software ==<br /> * [https://www.nist.gov/services-resources/software/step-file-analyzer-and-viewer Free viewer]<br /> * [https://www.cax-if.org/cax/step_viewers.php STEP file viewers]<br /> <br /> == Programming libraries ==<br /> * [https://github.com/stepcode STEPcode]<br /> <br /> == Online tools ==<br /> * [https://www.emachineshop.com/free-online-step-file-viewer/ Online viewer]<br /> <br /> == Sample files ==<br /> * [http://paulbourke.net/dataformats/step/ A sample is here]<br /> * [https://s3.amazonaws.com/nist-el/mfg_digitalthread/NIST_CTC_STEP_PMI.zip More samples are here (ZIP file)]<br /> <br /> == Links ==<br /> * [[Wikipedia:ISO 10303-21|Wikipedia article]]</div>

Dan Tobias