maybe never used professional cad programs or just tiny projects. That people are positive about this crap is for me a miracle. Make a lot of backups.of ur libraries as files can become suddenly corrupt without a plausibe reason. One letter wrong and ur unsortable parts list get crazy. It will jump around and probably u have to adjust EACH COMPONENT MANUALLY!!! Also the NAME of the component is NOT UPDATED and u have to edit it again one by one. U can NOT update all components one time but only by SHEET!!! What the.other reviewer wrote is correct! Then u have to CHECK EACH COMPONENT or the text is still correct placed. Same when u update a component and replace it. U AGAIN busy with reconnecting and dragging text. moat of the connections are disconnected and parts are misplaced. Have tried on 3 laptopw with different mouses, all same problem. Also zooming with the mouse doesnt work always. Sometimes I had to try 4 times before the right area was selected. First u select an area to copy, most of the times it will grab other parts in the area and unwilling moving them to screw up ur design. Like the ID of an IC always shows up in front of a pin in the way. U need ALWAYS to correct the placing of the text of the part. Its used on each sheet!!! Same with placing a symbol, the text NEVER shows up where it ahould be. U have to click on the GND symbol, select the arrow and rotate it! This should be available with one click. It delays ur designtime a lot and ur finger get easily tired. Other solutions do it in 1-2 clicks while this crap needs 3-4 times. Other issue is that u need to click many times with ur mouse to get things done. Even my son of 14 will never program like that. The user interface really sucks!!! No logica behind! Using for example the X symbol TWO TIMES ON THE TOOLBAR is just stupid. I dont so I happy deleted it!!! It gives u so much frustation and stress. What a crap!!! Using this crap for a few weeks now and if u want a divorce, keep using this crap.

Simple free cad program