Erfahren Sie, was sich in den einzelnen Releases geändert hat – mit Details zu Funktionen, Verbesserungen und behobenen Problemen.
Jan
Feb
Mär
Apr
Mai
Jun
Jul
Aug
Sep
Okt
Nov
Dez
UltraCompare v2026.0Hauptversion29. Okt. 2026
Funktionen
New features and enhancements
Office document comparison. UltraCompare can now read .docx and .xlsx files, and OpenOffice formats, directly, with no copy of Office installed
Open files straight from the “Drop first file here” area.
See a file’s contents as soon as the first file is added.
Choose PDF directly from New Compare.
Compare plain text as well as files in Text and 3-way Text modes.
Tooltips on every button.Comparison setup.
Theme and appearance
On first launch, UltraCompare picks a light or dark theme to match your Windows setting.
The Welcome page follows your theme’s light or dark palette, and updates the moment you switch themes.
A sharper application icon.
Large-file comparison performance
Large comparisons are handled far more efficiently: no hangs, progress shown throughout, and Cancel stops them cleanly.
Fixed a crash comparing files of several gigabytes.
Long file paths. UltraCompare handles paths longer than 260 characters when Windows long paths are enabled.
Horizontal scrolling for long lines, without wrapping.
Encoding detection. Mainframe EBCDIC text files, and other files whose encoding was previously misdetected, are recognized and decoded correctly on load.
Saved compare reports. The Save result output records which ignore options were active.
Archive timestamps. File times inside RAR and ZIP archives no longer appear an hour off across daylight-saving changes, avoiding false differences.
Git configuration file access. UltraCompare no longer shows “Sharing violation” errors when another Git tool has .gitconfig open.
Comparison accuracy
Text compare
Nearly identical pasted text now lines up correctly.
Text pasted from PDF and Word documents compares correctly.
Placeholder lines before a final line with no line ending are aligned correctly.
Ignore options work with languages that have more than one comment style.
3-way text compare: difference highlighting is correct in larger files.
Binary compare highlights the right bytes at the right offsets, even in very large (100+ GB) files.
Folder compare
It now scans every folder instead of finishing too early with folders missing.
Merging no longer causes a long hang.
Korrekturen
Stability
Fixed a crash in Table compare when resizing columns.
Fixed a Windows Explorer crash in the UltraCompare context-menu extension.
Editing and navigation
Smooth scrolling with word wrap. The difference map, scroll thumbs and the last block no longer jump while you scroll.
The caret is positioned correctly, and typing works, at the start of a line after pasting content to compare.
After a merge, the mouse cursor no longer gets stuck as a resize arrow.
Second frame works with manual selection.
Integration and startup
Files opened in UltraCompare from UltraEdit open with the correct file type.
Enable auto select from Explorer no longer has to be reset by hand for each new comparison.
An instance launched from a batch file no longer opens in the wrong theme.
FTP
Save As now works for files opened over FTP.
The FTP Open dialog remembers your recently used paths again.
Localization, Help and installation
Translations display correctly.
The Portuguese “Settings” label displays correctly on the ribbon.
The German status-bar text is no longer truncated, and the compare-state text is not clipped at high display scaling.
The About dialog’s “Check for Updates” button fits languages with longer text.
Help
F1 opens the correct topic for Session Properties and Find Duplicates.
The Session Properties help is corrected in all nine help languages.
The installer no longer registers shared Cloud Services files that it does not install.
UltraCompare v2025.0Hauptversion29. Jan. 2026
Funktionen
Updated FTP/FTPS/SFTP protocol, algorithm, and key support