Add-ons
TemplateWing 2.3.9
by JuliaKalder
Manage and insert customized email templates with attachments directly from the compose window.
About this Add-on
TemplateWing lets you save and reuse email templates, including file attachments, directly from the Thunderbird compose window.
Features
• Rich text editor — Format templates with bold, italic, underline, lists, headings, and quotes
• File attachments — Attach files to templates; they are stored and added automatically on insert
• Subject, recipients & insertion mode — Set a default subject, To/Cc/Bcc addresses, and
choose whether the template appends to or replaces the current message body
• Categories — Organise templates into categories and filter by them in the popup and options page
• Variables — Use {DATE}, {TIME}, {SENDER_NAME}, and {SENDER_EMAIL} in subject or body; they are
resolved automatically on insert
• Keyboard shortcuts — Insert your first 9 templates with Ctrl+Shift+1 – Ctrl+Shift+9 from the
compose window
• Recent templates first — The popup sorts by most recently used so your go-to templates are
always at the top; the options page shows a usage count per template
• Import / Export — Back up all templates as a JSON file and restore or share them on any device
• Save from email — Right-click any message in the message list → "Save as Template" to create a
template pre-filled with subject and body
• Dark mode — Follows the system colour scheme automatically
• Localized — Full English and German localization
Privacy
All data is stored locally on your device using Thunderbird's built-in storage API. Nothing is collected, transmitted, or shared.
Features
• Rich text editor — Format templates with bold, italic, underline, lists, headings, and quotes
• File attachments — Attach files to templates; they are stored and added automatically on insert
• Subject, recipients & insertion mode — Set a default subject, To/Cc/Bcc addresses, and
choose whether the template appends to or replaces the current message body
• Categories — Organise templates into categories and filter by them in the popup and options page
• Variables — Use {DATE}, {TIME}, {SENDER_NAME}, and {SENDER_EMAIL} in subject or body; they are
resolved automatically on insert
• Keyboard shortcuts — Insert your first 9 templates with Ctrl+Shift+1 – Ctrl+Shift+9 from the
compose window
• Recent templates first — The popup sorts by most recently used so your go-to templates are
always at the top; the options page shows a usage count per template
• Import / Export — Back up all templates as a JSON file and restore or share them on any device
• Save from email — Right-click any message in the message list → "Save as Template" to create a
template pre-filled with subject and body
• Dark mode — Follows the system colour scheme automatically
• Localized — Full English and German localization
Privacy
All data is stored locally on your device using Thunderbird's built-in storage API. Nothing is collected, transmitted, or shared.
