Complete the installation by clicking your downloaded file
and following the instructions.
Latest product version
32-bit vs 64-bit – which software version is best?
A 32-bit processor can handle up to 4 GB of memory and performs calculations on smaller amounts of data at once, while a 64-bit processor can handle larger amounts of memory (up to 16 exabytes) and performs calculations on larger amounts of data at once, which can lead to faster performance in certain applications. 64-bit software cannot run on a 32-bit system, but 32-bit software can run on a 64-bit system.
To ensure full compatibility with your operating system, please check if you run a 32-bit or a 64-bit version of Windows before downloading and installing PDF Extra.