AI Explain Changes Between Documents Web Application
Compare two documents and save exact text changes with source locations and explanations supported by the changed wording.
Category Directory
File data extraction and analysis
Compare two documents and save exact text changes with source locations and explanations supported by the changed wording.
Search selected documents by meaning and save relevant passages with filenames, locations and similarity scores.
Inspect ZIP archives and list their files, sizes and verification results. Save an inventory and error report identifying corrupt, truncated or unsupported entries.
Create new articles using synonym database.
Load or paste an article and its title, then Next.
Match selected messages with their apparent replies and estimate the time between them. Save a report by conversation, correspondent or date range, including messages that could not be matched.
Count the number of times a character appears
Count characters and letter frequencies in text files and Word documents.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Select files or saved draft messages and estimate the encoded email size; identify which files cause a selected size limit to be exceeded.
Check action bindings (.json) against supplied controller glyphs (.png, .svg), then save per-profile coverage proofs and approved fallback mappings.
Check a DLC manifest (.json) against selected base-game and add-on packs (.zip), then export dependency findings and an approved manifest with validated paths.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Supply rules for file type, maximum size, PDF page count, or image dimensions; receive a pass/fail checklist identifying the exact files that need correction.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Supply approved company/domain mappings and identify correspondence from unexpected domains, including the actual sender and Reply-To addresses for review.
Find content differences between text files.
Compare two text panes by original line membership or ordered word lookahead.
Compare two email exports or backups to find messages present in only one archive and messages with differing contents. Save a report identifying the matching and different records.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Compare a local project folder with selected emails; identify files missing from disk, identical copies, and same-name files with different contents.
Compare game asset revisions (.zip) for changed image sizes, animation identities, model structure and affected consumers; save a linked impact report (.html).
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Identify differing amounts, wording, URLs, or missing passages between a message’s text and HTML parts; export the differences with source references.
Load two text files and keep only duplicates.
Find matching items between two text lists.
Find line differences between two text files
Show matching lines and lines unique to either text file.
Find content differences between XML files.
Compare two files by lines or words.
Count characters for every line in text files
Count characters on matching lines in text files.
Find duplicates items within a text file list
Count repeated items in a text list.
Count phrases in text and HTML files.
Count recurring phrases of selected word lengths.
Count the number of times text appears.
Count occurrences of specified text across files.
Count the total time for multiple MP3 files.
Count the duration of an MP3 collection.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Turn recorded sender and recipient relationships from selected saved messages into an SVG diagram and spreadsheet, with filters for message dates, address domains and minimum message counts.
Count selected emails by sender, domain, date and time period. Save Excel reports showing message activity, frequent correspondents and attachment totals.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Replace selected names, addresses, and identifiers consistently across a batch; export reviewed sample messages and a separate replacement map.
Find text differences in two CSV files.
Compare two files by lines or words.
Find duplicate saved EML or MSG messages and export retained copies. Review messages with matching IDs but different content before choosing what to keep.
Create an Excel list of attachments in selected emails. Include filenames, file types, sizes, senders, message dates and subjects.
Read supported delivery-failure messages and extract the affected email addresses, error codes and failure reasons. Save the results to CSV with the date and subject of each notice.
Extract columns from multiple CSV files.
Extract a range of delimited columns from multiple files.
Extract table data and save to file.
Extract fixed positions or delimited columns.
Extract lines that contain text in CSVs.
Extract selected lines or values from CSV files.
Extract data from multiple JSON files.
Extract selected tags and values from JSON.
Extract lines that contain specified text.
Add files or a folder and use the original extraction buttons: All Lines, Containing, Not Containing, numbered lines, repeated Between X/Y, or containing text sets.
Extract lines from one or more web sites.
Extract text between XML tags.
Extract selected tags and values from XML.
Extract or delete text between 2 word sets.
Extract text between two strings.
Extract text from VCF files.
Extract selected lines or values from contact files.
Get date and time data of multiple files.
Extract domain names from links.
Extract URL domains using the original string rules.
Extract domain names from email addresses.
Load email addresses from text files, add one address through the original input dialog, or load the three original samples.
Extract email ids (prefixes) from addresses.
Load text files to extract source-valid email addresses, deduplicating addresses case-insensitively within each file.
Extract links from one or more web sites.
Extract icon images from files.
Extract local ICO and Windows executable icon resources.
Extract IP addresses from many files.
Extract IPv4 and IPv6 addresses.
Extract lines not in alphabetical order.
Load a list or use Add One Item.
Extract links from multiple HTML files.
Add HTML files or folders, enter a website using Add URL, or load one text file of URLs.
Extract names and addresses.
Add text files or folders through the original extension prompt, default txt.
Extract meta tags.
Extract metadata from one or more files.
Extract file properties from multiple files.
Search for contacts in many files.
Add text/HTML files or use the remembered extension prompt for a folder (default *).
Extract paragraphs and sentences from files.
Extract paragraphs or sentences from text and HTML.
Extract phone numbers from one or more PDFs.
Extract phone numbers with length and format choices.
Extract phone numbers from one or more files.
Extract phone numbers with length and format choices.
Extract phone numbers from one or more VCFs.
Extract phone numbers with length and format choices.
Extract phone numbers from several web sites.
Randomly extract lines or words from texts.
Select a random line or word from files.
Extract tag text and data found in HTML files
Add HTML files or select a folder through the original extension prompt, default htm.
Extract text before or after string.
Extract lines before or after search words.
Extract data from MSG email files.
Use Extract Text From MSG Files with local browser processing.
Extract specific pieces of data from RTFs.
Extract text from local RTF documents.
Extract text data found above or below lines.
Extract lines surrounding a matching line.
Extract links from multiple text files.
Extract links from local text or saved HTML.
Extract words from HTML and text files.
Extract distinct words in frequency order.
Check selected files for recognizable content signatures and filename-extension mismatches. Review suggested extensions and optionally save renamed copies without changing the original contents.
Find and replace text in one of more files.
Find and replace within files and folders.
Find and replace text in multiple CSV files.
Find and replace text in multiple CSV files.
Find and replace in HTML files.
Add HTML files, choose viewable text or entire source, and select a single replacement or multiple-set tab.
Find and replace text in JSON files.
Find and replace text in multiple JSON files.
Find and replace multiple occurrences of text
Apply exact-case replacements across selected local text files.
Find and replace data in multiple VCF files.
Find and replace literal text in VCF files.
Find and replace multiple occurrences in XMLs
Find and replace text in multiple XML files.
Replace multiple sets of words.
Add files and one or more find/replace sets.
Find missing or ambiguous destination maps and spawn points in declared Tiled or LDtk game maps (.json, .ldtk, .ldtkl).
A template or course seller drops in the ZIP buyers receive. Open its local HTML and PDF instructions, test references to included files with case-sensitive paths, flag missing bonuses, and export a repair list before the next release. External URLs can be listed separately.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Check whether embedded-image references resolve to actual MIME parts; report missing images, unused embedded files, and incomplete saved messages.
Check Godot text resources (.tscn, .tres, .gd) against selected project files, then export approved path repairs and a conflict report.
Compare two folders to find file differences.
Compare attachment contents across selected emails to find identical files. View where each file occurs and save one copy of each distinct attachment or retain every occurrence.
Find duplicate messages using file contents, message identifiers or selected message details. Review conflicting copies and save the retained messages with a duplicate report.
Find duplicates items within a list.
Load a text file, add one item through the original input dialog, or load the original color sample.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Inspect reply/reference headers and list messages that refer to correspondence absent from the selected export, with a checklist of the missing message IDs.
Compare selected sent and received messages to find conversations that appear to be awaiting a reply. Save a report showing the recipient, subject, sent date and days elapsed.
Check selected EML or MBOX messages for a promised attachment. Separate actual files from signature logos and flag messages worth following up on.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Scan a batch before processing and produce a work list of password-protected, malformed, unsupported, or unreadable attachments, with the source messages.
Compare game sound-event and caption tables (.csv), find required events with missing or empty captions, and export a caption worklist.
Compare the sizes of selected messages and attachments to identify the largest items. Save a report showing their sizes, senders, dates and subjects.
Check character images (.png) against frame inventories and required animations (.csv, .json), then export contact sheets and a missing-frame checklist.
Group likely newsletter messages by sender and show their frequency over a selected period. Export a report containing sender details and available unsubscribe links.
List messages recorded as unread and older than a selected date or number of days. Save a report grouped by sender, folder or message age.
Find duplicate files based on partial strings
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Inspect message HTML without loading remote content; list external images and links matching selected tracking patterns, with their source messages.
Compare a dialogue graph (.json) with playtest edge logs (.csv), then export unvisited choices, unknown log IDs and structurally unreachable nodes.
Compare the files in a folder with a previously saved backup manifest. Save a new manifest and a list of added, missing, changed and unchanged files, with optional copies of changed files.
Compare two folders and prepare a file synchronization plan without modifying either source. Save proposed replacement copies and keep unresolved competing versions separately.
Check whether selected fonts contain the characters in your required text. Save coverage reports, fallback assignments and PDF proofs showing missing characters.
Compare two spreadsheets to find records with similar names or text. Review the suggested matches and save an approved ID cross-reference with unresolved records kept separately.
Count lines in text and HTML files.
Count lines in text and HTML files with exclusions.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Extract supported error codes and message patterns from system notices; produce recurring-error groups with counts, first/last occurrence, and example messages.
Search one or more HTML files.
Add HTML files or all HTML files in a selected folder.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Display recorded SPF, DKIM, and DMARC results from supplied message headers in a readable report, including missing or contradictory entries.
Determine if files are 32 or 64 bit
Add File(s) or Add All File(s) In Folder (extension prompt initially exe), then Start Checking.
Move and convert fields in JSON records using your own mapping rules and destination schema. Save valid transformed records separately from rejected records and their reasons.
Check translated resource files against a source language file. Find missing keys, blank translations and changed placeholders or markup without changing the supplied text.
Combine log entries into session timelines using a line pattern you supply. Save sessions, ordered events and a report of missing boundaries, gaps or unreadable lines.
Review proposed changes to a master spreadsheet before applying them. Accept or reject individual field changes, new records and permitted deletions, then save the approved list.
Be notified if files are changed.
Check a table of parent and child records for duplicate IDs, missing parents and circular links. Save the hierarchy paths and a readable tree.
Have a text file read aloud.
Check whether each client, application or other group has its required documents. Save complete groups separately and report missing, duplicate and unmatched files.
Search message text, subjects, senders and dates in imported MBOX or EML email archives. Save matching messages with a results index.
Search one or more CSV files.
Search multiple CSV files.
Search text in supported PDF, Word, spreadsheet and text attachments. Save matching attachments with an index identifying their source emails and matching text.
Select random lines from one or more files.
Select random lines from text files with replacement.
Count the number of sentences in text.
Enter or load text, set sentence separators (default .!?) and Enter/Tab (initially checked), then Start Counting.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Identify supported out-of-office notices, automated acknowledgments, and other automatic responses; separate them from apparent human replies and uncertain cases.
Check saved Excel workbooks for formula errors, missing saved results and unusual neighboring formulas. Save a formula inventory and a report of items that need review.
Summarize many sentences.
Add files, optionally click a file for its text preview, set Maximum Percentage Of Text To Keep (initially 75; range 1–99), and Start Summarizing.
Measure the readability and word usage of English text files. Save reading-score estimates, word frequencies and a list of words missing from the syllable dictionary.
Check time-stamped measurements for missing intervals, repeated times and unusually high or low values. Save the findings as CSV reports.
Work with locally selected EML or MBOX exports, including supported messages inside ZIP files. This app processes the files in your browser and does not connect to a live mailbox. Compare To/CC participants through a thread and show when each person appeared, disappeared, or was included only on selected messages.
Check multiple JSON files for errors.
Check multiple JSON files and export validation results.
Check multiple XML files for errors.
Check XML well-formedness across multiple files.
Search one or more VCF files for a string.
Search multiple VCF files.
Compare two text files side by side.
Open files independently into the two editable text panes.
Check local HTML pages for missing, repeated or inconsistent titles, descriptions, canonical URLs and Open Graph metadata. Save a repair worksheet with the original file references.
Do word frequency analysis on text files
Count word occurrences in multiple text and HTML files.
Search one or more XML files.
Search XML text values across multiple files.
Bundle Checkout
File data extraction and analysis