Make student file submissions visible to other students in the course

Canvas does not have a feature to share student submissions in Assignments. 

Some workarounds to achieve this: 

Receive files in an Assignment, upload to a Files folder

Once students have submitted their assignments, you can download all the student submissions, then upload the downloaded files to a folder to allow students to access the files.

Use a Graded Discussion

Instruct students to submit their file(s) to a discussion. Select Users must post before seeing replies when setting up the discussion so that students need to first submit their assignment submission as a discussion post before seeing other students' submissions (posts).

Use Dropbox

Create a Dropbox folder which allows students to submit files and access (view and download) all files submitted to the folder.

Follow these instructions to set this up.

Use Peer Review

Once students have submitted their assignments, convert the assignment to a peer review assignment by selecting the Require Peer Reviews option.

Ensure that you have chosen the class enrolment number as the Reviews per user.

For example, if your course has 25 students, then you should require 25 Reviews per user. Students will then be able to view all the submissions in the course after the due date.

Create a group

Create a +Group set from People to create a single group in which all students in your class are assigned to that single group. Students can then access the Group Homepage to upload files.