Hi,
This is a good question, but now we can't provide a way to change attribute in batch. But you should know EasyEDA is open source file format, you will find a way to do very quickly.

1. Open the EasyEDA source dialog
2. search package1206 and change to package0805 .
3. create a new document. so easyeda.

BTW, EasyEDA will provide components, If you design with our componets, you can buy it easy. but you are welcome to use other suppliers, we just try to save your time.

Sorry but the only way you can do that in a PCB with no schematic is to manually replace each footprint.

If you draw a schematic first and then create the PCB from that, you can either edit the package attribute* in the Properties Editor or if you have many packages to change, you can edit the EasyEDA Source file in the EasyEDA format window for the schematic - using Search and Replace in a text editor - for terms like:

package0603
package1210
packageRC07

and so on, to find the package you have used and to then replace the required instances of it with the new package type.

Then you can paste the EasyEDA Source file text back into the EasyEDA format window, click Apply and then save the schematic.

Then all you have to do is to go to the PCB tab and do Import Changes...

So to replace resistors in an 0603 package with through hole resistors in a RC07 package, search the EasyEDA Source file for the schematic for

package0603

Replace with:

packageRC07

Click Apply

Save.

Then go to the PCB tab and click the Import Changes... button.

Follow the instructions.

Re-track as required.

Save.

Done.

:)

Thank you Dilion and Andy.

I think next time I ll have to start with schematic. But generally I just do some LED designs, so schematic really doesnt help me much. This time I will probably do with manual replacing.

Thanks again.