sound merge

Compare and merge files, folders, DBs, and XML.

Compare and merge source code and text-based files or directory pairs.

Open, read, annotate, edit, convert, merge, compress, print, split, and secure PDF files.

Edi or merge PDF documents.

Create, edit, merge, and convert PDF documents.

Distort and merge parts of pictures.

Powerful video joiner. Can merge videos of different format, size, aspect ratio.

Free and advanced PDF Splitter Merger. Join PDF, merge PDF, split PDF.

Convert, edit, merge, read, print PDF documents and create, edit, fill forms.

Read, convert, merge, edit, and secure PDF documents.