Vbs To Exe is an straightforward and intuitive small freeware written (based on Visual Basic scripting language) for developers. It can quickly convert VBS format of script files to EXE - executable format.
Acme CAD Converter is an excellent, all-around CAD drawing files manager from China, which can perform operations like viewing, printing, converting, repairing, packaging, transforming, replacing fonts to CAD files in batch. It comes with a similar UI with the well-known ACDSee - powerful but easy-to-use.
WebM is an open, high-quality video format defined by Google, specially designed for the web to save disk space and speed up the video file transfer. Its essence is a kind of new container format based on MKV that contains video streams compressed with the VP8/VP9 video codecs and audio streams compressed with Vorbis/Opus audio codecs.
As an alternative to the most commonly used PDF document format at present, the advantages of DjVu format (from France) are quite obvious: on the premise of storing the same content with same quality, it is much smaller, more readable and opens much faster than PDF. In this case, for any PDF documents with large file size, we might as well convert them into DjVu format, so as to get more convenience.
As ever the most common electronic document format, CHM features smooth running and convenient retrieval. While it's a pity that it does not support the popular features such as highlight, annotation and labeling. If there is no alternative PDF edition in hand, then we can use Atop CHM to PDF Converter to convert CHM format ebooks to PDF format.
AnyToISO is a lightweight, easy-to-use (almost one-click) and universal image file creating, converting and extracting tool.
On many users' computer, it's probably that an EPUB (mobile-specific ebook format) reader is not installed at all. In that case, what we first think of is to convert it to the most commonly used and universal format for almost any device - PDF, therefore we still need some tool to help.