The "Append" can support by drag from the Blender File Browser — Right-Click Select
Link & Append di Blender - panduaji.net
append - Problem appending a Node Group in Blender 2.71 - Blender Stack Exchange
Assets – FileBrowser Preliminary Work – Experimental Build II — Blender Developers Blog
How to import .blend files - Append function in Blender 2.8 - BlenderNation
Appending a Material Isn't Working - Basics & Interface - Blender Artists Community
Can't append blend file, no folders or files inside. Blender 2.79 : r/blenderhelp
Append – Blender Knowledgebase
Blender: tutorial: Append
Append a model with multiple objects - Basics & Interface - Blender Artists Community
Blender 2.76 Overview: Append - YouTube
Append Rigged files In blender 2.81 - YouTube
append - How do i copy material from one .blend file to another? - Blender Stack Exchange
Append vs. Link objects in Blender | Q: If you make objects in separate Blender files can you then bring those objects together in one Blender file to create a new scene
Blender – Automatically set fake user to items appended form another blend file. – Oded Maoz Erell's CG Log
How to Append and link external elements in Blender 2.5 « Software Tips :: WonderHowTo
How to add one Blender file into another - Append in Blender
How to add one Blender file into another - Append in Blender
Blender: tutorial: Append
Blender: No objects append with textures - Stack Overflow
Why doesn't the append operator have "reuse data" option? - User Feedback - Blender Developer Talk
SmutBase • Linking and Appending
How do I put multiple PaintRigs in blender? - Art Design Support - DevForum | Roblox
Link and Append in Blender
2.81 . Where is append collection now? - Basics & Interface - Blender Artists Community
BlenderKit - Do you prefer LINKING or APPENDING into your Blender scenes? LINKING keeps all the data of a model in external file. Your scene file stays extremely light. But you can't
Link and Append in Blender
Difference between linking and appending in Blender - BlenderNation