I opened a database, looked at a few structures, saved the database and closed the file. Now the database is muchlarger than when I started. I haven't added anything, so how could this be?

I opened a database, looked at a few structures, saved the database and closed the file. Now the database is much larger than when I started. I haven't added anything, so how could this be?

You may have enabled the Turn Picture Saving On script in the Scripts menu. Turning this on will increase the size of a file. Turning it off will decrease the size of the file.