Convert numbers between , octal, decimal, and hexadecimal systems. Perform step-by-step conversions. Adjust application theme, set maximum digits in fractional results, choose negative number representation, and limit bits in negative outputs.
Calculate decimal, binary, octal, and hexadecimal values
Perform decimal, binary, octal, and hexadecimal arithmetic. Convert between number systems. Apply binary logic functions. Use parentheses for operator grouping. Input hexadecimal values using A-F keys.
Photos and images between HEIC, JPG, PNG, and PDF formats. Select files, choose conversion options, and save results. Create PDFs from multiple images. Edit metadata and adjust quality before exporting.
Convert files to PDF including , Word, Excel, Txt, and PPT. Merge multiple PDFs, lock or unlock files, and scan documents. Edit PDF content, rename files, share, print, and convert PDFs to .
Convert photos to PDF instantly with high-quality output. Merge multiple images into a single file or batch process multiple photos. No watermarks, no uploads, and fully offline. Share or save converted files directly.
Convert files between formats including 3D models (3DS, FBX, STL), markup (PDF, DOCX, Markdown), CAD drawings (DWG, DXF), and videos (3G2, 3GP). Edit and export files directly within the .
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Convert files between formats
Convert files between formats including MP3, MP4, OGG, WAV, AIFF, and CAF. Extract from videos and convert immediately. Perform quick conversions without quality loss. Save and share converted files directly.