{"id":79,"date":"2022-04-24T14:20:56","date_gmt":"2022-04-24T11:20:56","guid":{"rendered":"http:\/\/www.lw-sdc.com\/?page_id=79"},"modified":"2026-06-24T12:24:26","modified_gmt":"2026-06-24T09:24:26","slug":"download","status":"publish","type":"page","link":"https:\/\/www.lw-sdc.com\/?page_id=79","title":{"rendered":"3.Download"},"content":{"rendered":"\n
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\"\"<\/figure>\n\n\n\n

Attention, if you have problems with launching the program, please install the latest Visual C++ libraries<\/a><\/strong><\/p>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n

For macOS users<\/strong>: After moving the SDC.app file to the Applications folder, run the command in a terminal window<\/em>: <\/p>\n<\/div>\n\n\n\n

xattr -r -d com.apple.quarantine \/Applications\/sdc.app<\/strong><\/p>\n\n\n\n

—<\/p>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n

Attention !!! SmartSDR versions 3.10.10, 3.10.15 is not supported<\/strong>. <\/p>\n<\/div>\n\n\n\n

SmartSDR version 4.0.1 is supported!<\/strong><\/p>\n\n\n\n

\n\n\n\n
SDC 19.06<\/strong>
Cumulative update<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux.tag.gz<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Test version<\/strong>:<\/p>\n\n\n\n

\n
\n

SDC 19.0603
SKM. The frequency accuracy of the CW spot has been increased<\/a>
SKM. Smooth zoom control<\/a>. (Right click & move)
MIDI. Some commands have been added.
Contest. The RTC protocol (Score) program has been updated
<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td><\/td><\/tr>
SDC 19.0604
MIDI. Added modifiers key<\/a>
MIDI. The «Panorama<\/a>» section has been added
MIDI. The «SpotList<\/a>» section has been added<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0607
All. New Style System<\/a>.
SmartSDR-API. DAX
Macros. Hook key.
All. Night-2 Style<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0608
Contest+AetherSDR. A bug that occurred when clicking on a spot in the panorama has been fixed.<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0609
Contest. VOLTA-RTTY. The Cabrillo format has been updated.
Attention! After installing the program, please reselect the VOLTA contest<\/a>.<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td><\/td><\/tr>
SDC 19.0610
SmartSDR-API. Update
Contest. Update Statistics
Macro. Hook key F1-F12<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0611
Contest. New QSO. Ignore Size<\/a>, RIT<\/a>.
Contest. Tablecloth<\/a>.
All. Improvements to the window interface. High DPI Options<\/a>.<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0612
RTTY. New AFC system
ALL. Testing Before WPX<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr>
SDC 19.0617<\/strong>
All. New Setup tab<\/a>.
RIG Audio. Compatibility with SmartSDR 4.2.xx
Contest. New Round rule.
Contest. New MO settings
Contest. New RTC format
Contest. Fixed bug on QSO Edit<\/td>		Win64<\/a><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td>Linux-Image.zip<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

\n\n\n\n

<\/p>\n\n\n\n

Archived versions:<\/strong><\/p>\n\n\n\n

SDC 15.24<\/td><\/td><\/td><\/td>Linux<\/a><\/td><\/tr>
SDC 16.05<\/td>Win64<\/a><\/td>Win32<\/a><\/td>MacOS<\/a><\/td><\/td><\/tr>
SDC 17.3402<\/td>Win64<\/a><\/td><\/td>MacOS<\/a><\/td><\/td><\/tr>
SDC 18.0415<\/td>Win64<\/a><\/td><\/td>MacOS<\/a><\/td><\/td><\/tr>
SDC 19.0219<\/td>Win64<\/a><\/td><\/td>MacOS_I<\/a><\/td>MacOS_M<\/a><\/td><\/tr>
SDC 19.0321<\/td>Win64<\/a><\/td><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td><\/tr>
SDC 19.0518<\/td>Win64<\/a><\/td><\/td>macOS_Intel<\/a><\/td>macOS_M<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Attention, if you have problems with launching the program, please install the latest Visual C++ libraries For macOS users: After moving the SDC.app file to the Applications folder, run the command in a terminal window: xattr -r -d com.apple.quarantine \/Applications\/sdc.app — Attention !!! SmartSDR versions 3.10.10, 3.10.15 is not supported. SmartSDR version 4.0.1 is supported! […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-79","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/pages\/79","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=79"}],"version-history":[{"count":607,"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/pages\/79\/revisions"}],"predecessor-version":[{"id":3740,"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=\/wp\/v2\/pages\/79\/revisions\/3740"}],"wp:attachment":[{"href":"https:\/\/www.lw-sdc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}