BoardView Reader reads most boardview formats, on their own or in an archive with their schematic. Here's how to add them to the library, and what to do when a file won't open.
From the library, tap “Import boards” and pick one or more files, an archive or a folder.
From another app: share the file to BoardView Reader, or choose “Open with” (an email attachment, a download, a messaging app).
On computer and tablet, drag and drop the files onto the library window.
The file is copied into the app's library: you can delete the original afterwards, the board stays readable offline.

BRD (Test_Link, including encrypted), BRD2, BDV, BVR and BVR3, CST, CAD (GenCAD and Mentor), ASC (Fabmaster), PCB (XZZ), FZ (ASUS), TVW (Tebo-ICT), F2B (Unisoft), Allegro BRD, Eagle boards and BV databases.
An extension damaged by copying (“board.fz 4”, “board (1).brd”) doesn't matter: the app recognizes the format from the file's content.
A ZIP or RAR archive can hold the boardview and its PDF schematic: both are imported and linked in one go. Archives containing several boards import them all.
Importing a folder works the same way: its boardview and PDF are linked whatever their names, and the board takes the folder's name.
A board split into several files (ASC Pins, Parts, Nets files…) is merged into a single board.
Many archives sold or shared as “boardview” actually contain only a PDF schematic, images or software. Open the archive on a computer to see what it really holds.
Password-protected RAR archives can't be opened: extract the files with the password first, then import them.
A format we don't know yet: the app offers “Send the file”. We add the formats repairers use first. The “Send refused files” setting turns this off if you prefer.
For XZZ and FZ, a default decryption key is built in; another key can be entered in the settings if a file needs it.
Create folders (“New folder”) by brand, customer or board generation, then drag a board onto a folder, or use “Move to” in its menu.
The library search (“Search boards”) finds a board by name.
During the free trial, two boards can be imported within 48 hours; Pro removes the limit. Boards already imported stay readable in every case.
