PDF Architect is one of the best alternatives to Adobe Acrobat for low-end, low-spec computers. However, there are limitations, even beyond the free version. eSignatures, for example, require a ...

including Adobe Acrobat. While there is a free version of Acrobat, Acrobat Reader, overall, there’s not much you can do with the free version that makes it a helpful tool. Scribus, on the other ...