What it does
CoolUtils supplies a collection of Windows file converters for documents, spreadsheets, mail, CAD, audio, and images. Its catalogue emphasizes whole-folder processing and graphical or command-line operation.
The relevant converter depends on the material: mail conversion and spreadsheet conversion have different formatting and export needs. For recurring work, the command-line interfaces provide an automation route alongside the graphical applications. CoolUtils sells individual utilities and a bundle, with perpetual-license language and trials on the reviewed page.
The paid desktop tools offer a 30-day evaluation and perpetual licences, with one year of upgrades included; later upgrades are optional. GUI and command-line routes support repeat conversion work, while the separate online converters suit individual files. Choose the actual converter and edition before buying: the suite's broad catalogue does not mean that every application accepts every source type.
For example, Total Doc Converter on Windows takes a checked selection from a folder of Word, ODT, Pages, HWP or text files and exports a chosen format such as PDF, XLS, HTML or TIFF. Its options include combining documents and preserving folder structure. That documented workflow belongs to Total Doc Converter, not every utility sold under the CoolUtils name.
Strengths
- Supports folder-oriented work and command-line automation.
Best for
- Windows users converting recurring document or mail batches
Sources
- CoolUtils File Converters (Oct 26, 2026)
- Total Doc Converter: Word, DOCX & RTF to PDF in Batch (Oct 26, 2026)