Even with gigabyte-sized files and millions of lines, you can search, select, and edit as smoothly as you would with smaller files.
Before and after: UltraEdit gives you access to 500+ preconfigured wordfiles and natively supported coding languages so you can easily work with any file format.
Adaptable plugins, find in files, and more: Powerful tools built in, all adaptable to your workflows, no matter the use case.
Tackle 10+ GB files. Conquer complex data.
UltraEdit is the high-performance text editor that IT and data professionals trust for massive file editing, effortless data parsing, and complex text manipulation that free editors can’t handle.
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UltraEdit solves the problems other text editors can’t
Edit huge files…with zero lag
Have to open and edit large files? UltraEdit easily handles massive 10+ GB files that choke or crash other editors and IDEs.
Navigate your entire workspace instantly
Stop wasting time hunting for files or switching between tools. UltraEdit’s unified navigation setup lets you jump to any file on your local machine, search across your entire project history using the command palette, or access remote servers through integrated FTP/SFTP.
Work seamlessly across any file or language
Handle everything from legacy and proprietary formats, to modern coding languages. With 500+ supported file types and 487+ custom wordfiles, get precise syntax highlighting and support for TXT, CSV, JSON, XML, EDI, log, binary, and countless other formats.
Handle sensitive data with confidence
When your work involves sensitive information, you need an editor built for security and compliance. Get peace of mind with a fortified editing environment and a professional support team available 24/7 to help meet your security and compliance requirements.
Automate repetitive tasks
Automate repetitive edits with UltraEdit’s macros and JavaScript-based scripting engine. Combined with regular expressions and column mode, these tools transform hours of manual work into single-click operations.
Convert between data formats
UltraEdit supports numerous file formats, letting you view, edit, and convert data between CSV, XML, JSON, and various encodings (Unix/DOS/UTF-8/hex) with ease.
The world’s most loved editor
From solo devs to global enterprises — trusted for work that can’t fail
For Businesses and Enterprises
Specialized deployment kit for multi-million dollar company
Problem: A longstanding UltraEdit enterprise client with over 57,000 faced a regulatory change requiring language availability in their software, which made their deployment processes cumbersome.
Solution: UltraEdit’s engineers collaborated with the client’s team to implement a customized, flexible deployment kit that ultimately reduced the company’s deployment work hours by 60%
“UltraEdit's made us a customized multilingual installer. It cut about 60% of our laborious deployment process, saving dozens of work hours.”
For those working on legacy code & formats
Bringing readability and efficiency to legacy EDI workflows
Problem: A senior software developer at a health insurance company struggled with managing and editing thousands of EDI (Electronic Data Interchange) files. They were written in an antiquated, data format with poor readability.
Solution:A custom wordfile, available for UltraEdit, enabled syntax highlighting and personalized editing capabilities for the legacy language and file format, dramatically improving readability and efficiency.
“UltraEdit eliminated my 'bleeding eye syndrome' from working with thousands of lines of unformatted database files.”
For IT and data professionals
An editor that eats through large files
Problem: Developers and IT professionals often struggle with editing massive log files, data sets, or source files. Most editors and IDEs choke on large files, requiring plugins, special tweaks, or giving up entirely.
Solution: UltraEdit is built to open, search, and edit files of virtually any size straight out of the box. No plugins, no special configuration—just fast, reliable performance without limits.
“Large files can be edited much faster in UltraEdit compared to other editors - a must-have feature for quickly navigating changes in large EDI files!”
