PDFBix vs XCache
A side-by-side look at PDFBix and XCache. For an in-depth review of either product, follow the links below.
PDFBix
Office & Productivity
PDFBix is a free online PDF editor that allows users to view, edit, convert, compress, merge, split, encrypt and unlock PDF files easily without installing any software. It is a simple yet powerful cloud-based PDF solution.
pdfeditorviewerconvertercloudonline
XCache
Development
XCache is a free open source PHP opcode cache. It stores precompiled PHP bytecode in shared memory, improving PHP performance by removing the need to load and parse scripts on each request. It's easy to install and configure in PHP.
cachingperformanceopcodephp