Second Contacts2 is a redesigned version of Second Contacts with using Contacts.framework which is introduced from macOS 10.11. So Second Contacts2 works in macOS 10.11 and later, but Second Contacts works in macOS 10.7 and later.
In addition to the change, code refactoring and optimization are done. For example the reading speed of contacts is faster than before, and the "Replace All" function is added in the Find and Replace.
And the change to the Contacts.framework is not only for performance but also related to the application life cycle. Because Apple has announced that the AddressBook.framework is deprecated in macOS 10.11. It means it will be discontinued at some future date.
It is hard to know when it will happen, but usually a function which is announced as deprecated is discontinued after 3 or 4 years later. If you are not using old macOS such as 10.7, it will be better to choose Second Contacts2.
Further more, Second Contacts is buit by Xcode 11.7 in order to work in macOS 10.7 and later. The deployment target of Xcode 11.7 is macOS 10.6 - 10.15.6. So please note that it may cause any unexpected issues when you use Second Contacts in macOS 11.x and later.
The contact info is shown at right of the window, when you click the side bar button in the toolbar or select the "Show Contact Info" menu in the contact menu of the Navigate menu.
The view is switched when you click the edit button.
If the button is "Edit", the following table is shown and you can edit the values as same as before.
If the button is "Lock", following new table is shown to be more readable. And it is not editable.
The view turns to two columns according to the window width.
Your contacts are protected in your system.
When Second Contacts2 is launched at first time, an alert for enabling access to your contact will be shown.
Please allow Second Contacts2 to access your contacts, otherwise Second Contacts2 doesn't work.
The other way is allowing Second Contacts2 to access your contacts in the System Preferences.
Open the System Preferences. There is a privacy pane in the "Security & Privacy" preferences. Then select the checkbox for Second Contacts2 in the pane.
There are two types of data in the vCard file. One is just string such as company, and the other is labeled value. The labeled value consists of label and string and you can have multiple label and sting pairs.
And if the data is the labeled value, you can add multiple values as the data like the picture below. So the panel is used to add/delete the labeled value.
In case of the address and instant message, those string consists of sub strings such as ZIP, State, Street, and so on.
The string in the cell can be edit directory which doesn't have label, or consists of sub strings.
When you type a enter key, selection will move to the next row, and when when you type a tab key, selection will move the the next column.
If the next cell is empty or the cell is for labeld value, the edit panel will open.
Dobule-click with holding the command key on a cell which has a label, the edit panel will open.
The panel lists the labeld values, and show the buttons for adding/deleting the labeled value.
The other edit panel will open when you double-click the cell, if the cell is for address or instant message.
When you double-click the address cell or with holding the command key, the following address panels are shown. The country code in the panel is used to change the format of the postal address. If it is empty, county code in the system default is used. Please note that the Country value is not related to the country code. You can set any string as the Country.
The country code is used to format a address.
When you select the country code in the column, the string at the top of the panel will be formatted as the code.
For example, when you select US at the column, the strings will order like "1 Infinite-loop Cupertine, CA 95014". When you select JP, it will be "95014 CA Cupertinoe 1 Inifinite-loop".
Second Contacts2 has a Find&Replace function.
The FindBar will be shown when you select the Find menu in the edit menu or click the find button in the Toolbar.
The matched strings are shown in gray background. And the orange background shows that the string is replaced when you click the Replace button.
When you click the All button, the strings that has the gray background in the table are all replaced.
You can replace the Cupertino with other string directly. The way of matching string is done in each item of the address. Howerver you can not find the "Cupertino, CA", because the string consists of the two items.
Please note that the search string is done by the each sub item. For example the Address stirng consists of 5 sub items: ZIP, State, City, Street and County.
You can find "Cupertino" or "CA" separately, but cann't find "Cupertino, CA".
The string in the Birthday and Dates cells can be searched by the FindBar.
However the string can not be replaced via the Replace Button.
The Find Panel is shown when you select the "Show Find Panel" menu in the edit menu or type Cmd+Shift+F as a short cut.
In this panel, the search is performed by narrowing down the items selected by the data type and label. Matching items are listed in the table with their names.
Click the Replace button to replace the orange highlighted text with the string in the Replace field.
Click the "Replace All" button to replace the orange and blue highlighted text.
These operations can be undone by clicking "Undo" in the edit menu.
Also click the "Edit / Lock" button at the top right of the panel to enter edit mode (the button name will be Lock), then double-click a cell in the "Value" column to directly rewrite the value in that cell. This operation can be undoable too.
You can sort the table by each item by clicking the header of the table column.
When you select the "Regex" in the search mode menu, the regex expression is used to find a word. Please refer to the detail of the regex expression at "WiKi Regex expression".
The following example is that the expression, "^.[op]" is used to look for the word which starts with any charcter and the second is "o" or "p".
The new feature is setting the same label or value in the seleced rows at once.
It works on the phone, email and note column and so on.
Please try to change a label in a column such as Phone with selecting multiple rows, an alert will be shown for making sure the operation.
When you click the OK button, all the labels of the Phone column you selected will be changed.
You can add/delete members of a group in the Group view which is opened by the "Show Groups" menu in the Group Button.
To add members in a certain group, select contacts in the "All Contacts", then drag and drop them to the group.
To delete members in a certain group, select contacts in the group, then select the "Delete Contacts" menu in the contact button.
The contacts are deleted in the group but not deleted in the "All Contacts".
You can set the image of contact in the contact info panel.
Show the contact info view and "drag and drop" the image on to the contact image.
The other way is showing the context menu by left-click or holding control-key and click the image in the contact info view. The context menu will show the "Add image" or "Replace image" menu to select a image file for the contact.
In order to delete the image, control-click on the image, then the context menu show the menu to delete the image.
Reading CSV file, Second Contacts2 detects the data types by the first line of the CSV file.
The first line designate the items order and the type. Please check the sample file.
If Second Contacts2 fails to detect those, please modify the CSV file by referring the sample file.
When you import the file, you may need to specify the text encoding. Please select an appropriate encoding in the open panel.
The menus in the file menu are enabled when you select more than one contact in the window. When the menu is selected, the save file dialog will be shown. Please set the filename then press the Export button. The contacts you selected will be written in the file.
When you select exporting CSV, the contacts is written to the file with the first line which is mentioned above. It means that not all the values in the contact are written in the file. Also the text encoding will be UTF-8.
The rows in the contact info view can be reordered by the Drag and Drop.
Click the cell in the type column and drag the cell with holding the button to the row you want to move. When you release the button, the source row will move to the destination row.
From Second Contacts2 3.3.0, you can register arbitrary information (custom items) in the contact information. You can show the information in the contact row with the name and label of your choice.
Register a custom item by specifying its name and type. There are two types, string type and labeled type. For the string type, the value is a string. The labeled type consists of a string with a label, such as a telephone number or email. You have to choose either type depending on the data you want to register.
After you register a custom item, its name is listed in the item menu and displayed in the column. To enter a value, double-click the cell and enter the value directly in the text field as you would enter a company name or phone number, or enter a label and value from the panel that appears. Registered custom items can be sorted and searched in the same way as conventional items.
Please note that the registered custom items are saved for each contact as iCloud application data, which are not stored in the AddressBook dababase. In other words, the custom items will not be shown in the window of Apple Contacts. And those will not be shown in the window of other applications which handle the AddressBook database too. If you remove Second Contacts2, those custom items will be deleted as well.