This app is a simple to use PDF Wallet. That means it takes over the task of storing and displaying your most important PDF certificates. It includes a convenient fullscreen barcode rendering, if a barcode is present in the PDF.

Brief Instruction
- Open "PDF Wallet Revived"
- Import PDF
- Done

Alternative Brief Instruction
- Go to your file browser, email, web browser or PDF reader app
- Open/Share the PDF with "PDF Wallet Revived"
- Done

Description
A very simple app that does nothing more than conveniently store and display PDF certificates. You can use it for public transport tickets, bills, contracts, certificates and any other PDF file.
The PDF file has to be imported into the app. Following that, the barcode is displayed in fullscreen, as well as the PDF document itself. That's already it.

Currently supported barcode formats are:
- Matrix (2D) codes: QR, Aztec, DataMatrix and PDF417
- Linear (1D) codes: UPC-A, UPC-E, EAN-8, EAN-13, CODE-39, CODE-93, CODE-128, ITF and Codabar

More Features
- Can detect and extract barcodes in PDFs
- Split screen shows the barcode and the PDF at the same time
- (Optional) biometric authentication
- PDFs can be sorted by name, file size, or import date
- PDFs can be individually named
- Assign tags to documents and filter documents by tags
- PDFs can be shared from other apps, also several at once
- Documents can be added to the home screen
- Encrypted backups of all documents and tags
- PDFs can be shared with other apps (indirectly allows printing)
- Dark Mode support (document stays in original color, optionally inverted)
- Also supports password protected PDFs

Privacy
This app values your privacy by working fully offline. No ads, no tracking.