CometPDF 1.3.0
Download CometPDF for Windows.
Download CometPDF as a Windows installer or a Portable ZIP. Both versions convert files locally on Windows, support no-upload PDF conversion, and include editable Word and Excel exports, offline Greek/English OCR, and PDF export to images, text, and PowerPoint.
Windows may warn you before installing
CometPDF is not yet code-signed, so Windows SmartScreen or Chrome may show an "unknown publisher" warning when you download or run the installer. This is expected for a new unsigned Windows app. To proceed: click More info -> Run anyway. For use without installation, choose the Portable ZIP. Windows may still warn before running the unsigned executable.
Installer
Recommended for everyday use. The installer can add Desktop and Start Menu shortcuts, uninstall support, and optional right-click conversion from Windows File Explorer.
File: CometPDFSetup-1.3.0.exeSHA256: A3945E115E23BEB2DC84E0EAF8F83990A689E281CF65AD62E6DC6D61552664A7
Download Installer
Portable ZIP
Best for quick testing or no-install use. Extract the ZIP and run CometPDF from the folder. The portable version does not add right-click Explorer integration.
File: CometPDF-1.3.0-portable.zipSHA256: CDFBAAC2C5265931726BA35AD281BE9C0ACE453EBAA108177CFFD935AB5D26AC
Download Portable ZIP
What changed in 1.3.0?
- Editable Word paragraphs and tables from PDFs.
- PDF tables exported to editable Excel cells.
- Offline OCR for Greek and English scans in Word, Excel, and TXT.
- OCR cells highlighted in Excel for review against the source.
- Verified in-app updates and settings preserved during upgrades.
Choose PDF to Word (editable) or PDF to Excel (tables), enable Read scanned pages (OCR, offline), and choose Greek + English, Greek, or English. Review OCR text and amounts against the source. Page-image Word and PowerPoint exports remain available for preserving the page appearance.
For email archiving, CometPDF can also convert Outlook MSG and EML email files to PDF offline, including multiple email files in one batch.
FAQ
Which download should I choose?
Choose the installer for normal everyday use, shortcuts, uninstall support, and optional right-click conversion. Choose Portable ZIP if you want to run CometPDF without installation.
Is CometPDF free?
Yes. CometPDF 1.3.0 is a free release. A future Pro version is planned for compression, watch folders, and PDF page tools.
Does CometPDF upload files?
No. CometPDF converts selected files locally on your Windows computer. It is built for private, offline, no-upload PDF conversion.
Why does Windows show an unknown publisher warning?
CometPDF is not code-signed yet, so Windows SmartScreen and Chrome may warn before running it. This is common for new unsigned Windows apps.
How can I verify the download?
Compare the SHA256 checksum listed on this page with the file you downloaded. Current checksums and available scan information are on the Security page.