iOS version of the guide here
Create a new tab by clicking "New Tab" on the tabs list view. (If you don't see the tabs list view, use keyboard shortcut cmd+o)
The tab editor view shows a fretboard and tab rows.
Click on the tab to select the desired column. Then find the desired string and fret on the fretboard to enter a note. To enter an open string or "0" note, click on the letter to the left of the desired string.
You can also use the arrow keys to move the current selection, and enter values using the keyboard.
Use the undo and redo buttons to undo or redo edits made. Use the clear button to clear the selected content on the tab.
Shortcuts: undo (cmd+z), redo (cmd+shift+z), clear (delete)
Enter a symbol by doing the following. Click and hold directly on the tab where you want the symbol to go. A circular menu should pop up. Slide over to the desired symbol and release.
Make sure you are not in Magic Edit Mode otherwise the menu will not pop up.
You can also enter values using the keyboard.
To use a chord shortcut, open the chord shortcut menu and find your desired chord. Then tap that chord to insert it in the highlighted column on the tab. You can also create custom chord shortcuts.
To overwrite an existing custom chord, create a new one with the same name.
Click just above any column to input a column header. You can input the chord name of the column's content or, for example, indicate palm muting (PM). When using chord shortcuts, the chord name will automatically be set as the column header.
Select the wrench to open the More Tools menu. Here you can change the number of columns and insert/remove tab rows. You can also insert musical bars.
Magic Edit Mode allows you to drag and select portions of the tab, which you can then move around or duplicate and also shift up and down by semitone. You can drag across tab rows.
To trigger scrolling, move the selection toward the top or bottom of the showing tab rows.
Click this button to view a tab in View Mode (shortcut: cmd+g). On the right side are two buttons -- one to change what content is displaying, and another to start and stop audio playback. (If you don't see this little menu, tap the screen and it should appear.)
Audio playback position is indicated by the right edge of the highlighted column. You can tap a different part of the tab to move the highlighted column. Tap to the left of the first column in order to start playback at the very beginning.
¹ To create a custom tuning, click and hold directly on the note you want to change. A circular menu should pop up. Slide over to the desired note and release.
² The setting "Show Notes On Tab" will cause your tabs to display notes instead of fret numbers. This setting can be easily turned off again.
³ This only applies to small screens. Larger screens always show these arrow buttons.
⁴ "Free Scroll" is always enabled for macOS.
Make sure to click "Save Changes" in order for the changes to take effect.
To export a tab for sharing or backup, first open View Mode and adjust the display settings to your liking. Then click Export.
There are options for .gtab (GTAB), PDF, and simple ASCII-based TXT.
GTAB files are specific to Guitar Tab Maker and can be imported back into Guitar Tab Maker, allowing for easy backup and sharing between different users.
Click the indicated button in the image on the tabs list view to select a GTAB file for importing. You can also click on a GTAB file in Finder, and that should trigger an import.
On the tabs list view, click the gear icon to open app settings. Then hit "Back-up All Tabs".
This process will back-up all your tabs at once into a ZIP file. You can then save the backups in a safe location.
On the tabs list view, select the (i) info button to rename a tab. (If you don't see the tabs list view, use keyboard shortcut cmd+o)
Tabs can be grouped into folders for improved organization. A tab can be in multiple folders at once.
Add a tab to folders by clicking the (i) info button, then "+ add folder". You can select a previously created folder or create a new one.
To remove a tab from a folder, please see the "Delete a Tab" section right below.
On the tabs list view, right-click or cmd+click on a row, then click Delete.
If you are in a custom folder, you will have the option to simply remove the tab from the current folder OR delete it (remove from all folders).
Deleted tabs are moved to the Deleted folder and are still recoverable. Click a row to restore. Or hit Clear to permanently remove all Deleted tabs.
On the tabs list view, select the (i) info button to duplicate a tab.
By default, all of your tabs will be stored in your iCloud. This enables easy access by all of your iOS/macOS devices. This default setting is highly recommended.
If you disable this or do not use iCloud storage, then tabs will be stored locally on your device — under ~/Library/Containers/maccatalyst.com.kg.GuitarTabber/Data/Documents/Local/
NOTE: If you accidentally delete this Local folder, your tabs may be lost. So if you want to be safe, export copies of your tabs using the Back-up All Tabs feature.
If you have any questions or requests, email me at firstname.lastname@example.org