I. Intro 

Availability: My Document Library is in beta and is not yet available to all users. 

You can upload local files and folders to Feishu Docs. Feishu Docs supports a wide range of formats including .doc, .ppt, and .pdf, which you can preview before opening. You can also convert your local documents, spreadsheets, and more into Feishu documents. 

By selecting the upload location, you can save local files to My Space (My Folders), folders, Wiki, or My Document Library. After uploading, you can also move the files to other locations if needed.

Note: The storage location of local files or folders may vary on different devices.

II. Steps 

Upload a file 

Upload from chats

If you receive a file while using the desktop app, click the Save to My Space icon on the file card. This will save the file to Feishu Docs > My Space (My Folders)

Upload from the Feishu Docs homepage

Click Docs in the left navigation bar of the desktop app, or go to feishu.cn/drive/home to open Docs in your browser.

There are two methods you can use to upload files:

Method 1: Drag files or folders to the Feishu Docs homepage.

Method 2: Hover over Upload and then select Upload Files or Upload Folders. Select the files or folders you wish to upload

Note:

You can use the same methods above to upload files to My Space (My Folders) or individual folders.

You need edit permission for a folder before you can upload content into it.

Upload from Wiki or My Document Library

Click Docs in the left navigation bar of the desktop app.

Click Wiki in the sidebar to enter the target Wiki, and find the location where you need to add a page in the Wiki table of contents. Alternatively, find the target location in My Document Library in the sidebar.

Hover over a page title, click the + icon, and select Upload or Import > Upload Local File.

Note:

You need to have edit permission for the target location.

You cannot upload folders to Wiki or My Document Library.

For more information on uploading to Wiki or My Document Library, see Add pages to a wiki space and Manage your document library.

View uploaded files

After uploading a file, you can preview the content of certain file formats online and view information such as the number of visitors and the number of visits. 

Preview files 

The supported file types and formats for preview are as follows:

Type
File format 
Document
doc, docx, dot, dotx, txt, rtf, pages, key
Programming 
C, JSON, JAVA
Spreadsheet
xls, xlsx, xlsm, csv, numbers
Presentation
ppt, pptx, pps, ppsx, pot, keynote
PDF 
.pdf 
Image
png, jpg, jpeg, gif, bmp, sketch, psd, psb, heic, heif
Video 
mp4, m4v, mov, avi, flv, mkv, wmv 
Audio 
mp3, aac, ogg, wav, flac 
Compressed file
tar, gz, bz2, zip, rar, 7z

Note: 

You can only preview the first page/sheet/slide of Pages, Numbers, and Keynote files.

When you preview uploaded documents, sheets, slides, and other content, the way they look might not be exactly the same as their original formatting and layout.

For preview formats of files inserted into documents as attachments, see Size and format requirements for uploading files or previewing files in Feishu Docs.

View file details

Open the file and click the ··· icon > Document Details to view the owner, creation time, size, number of views/viewers, and other details. 

III. FAQs 