- Apr 22, 2020 File Renamer Basic is a powerful and yet easy to use program that allows the user to rename files, folders, and MP3 files with ease. It has a filename filter so you can easily narrow down your.
- Which # is then used by os.rename to rename the file in place, using the # current (unmodified) filenameWithPath. # os.listdir delivers the filename(s) from the directory # however in attempting to 'rename' the file using os # a specific location of the file to be renamed is required. # this code is from Windows.
A regular expression language is a powerful way of manipulating with texts. Advanced Renamer supports the use of regular expressions for pattern searching and replacing in several methods. The use of these expressions is primarily meant for power users and people with programming experience but none the less gaining knowledge of the basics will prove to be very rewarding. A standard library called PCRE is used which means that people with prior knowledge of this library will feel right at home. Those learning this for the first time will also be able to use the skills in other similar tools.
Feb 15, 2021 Rename Master is a FREE utility for renaming large groups of files with a few clicks. Anyone that has worked with websites, file archives, or collections of music, videos, or pictures has probably spent way too much time renaming hundreds of files. Renaming multiple files in Windows in a single step has always been a challenge since the built-in options are limited. Several third-party batch file renaming tools are available, both free and paid. Renaming Data Sets with the RENAME Command.
Renamer 5 2 2 – Rename Files In Batches 2020
This page will try to give you basic knowledge about the use of regular expressions in the context of file renaming.
A simple regular expression
A regular expression contains normal characters and metacharacters. The normal characters are interpreted as they are while the metacharacters have special meaning. Let's start out with a simple expression:
zip_dddd
Given the expression above the resulting match of a filename 'BayTower_zip_4500.txt' will be 'zip_4500'. The 'd' is a metacharacter which represent any numeric value raging from 0 to 9. The above expression matches any phrase starting with 'zip_' followed by 4 digits.
How can we use this for renaming?
The most common method with regex support is the Replace method. If you in the first text field type the above expressions 'zip_dddd' and in the second text field type 'zip_unknown' any file containing 'zip_' followed by 4 digits will get this text phrase replaced by 'zip_unknown'.
Sequences
What if we don't know how many numbers a zip code consists of? What if some files contain 'zip_123' and others 'zip_384739'? The above expression will only match if there are exactly 4 digits. If we don't know how many digits there are we can use another meta character. Consider this expression:
zip_d+
The plus + will match the previous character 1 or more times which means that this expression will match 'zip_123' and 'zip_1234' and 'zip_8000000'.
Grouping
It is possible to define subpatterns within the pattern itself which proves very useful when using the replace method. A group is defined by enclosing a part of the pattern in a parenthesis (). Given this pattern:
zip_(d+)
The match is exactly the same as before except now we can access the value of the subpattern in a replace scenario. If in the replace method we put '1_zip' in the second text field the result will show that the two parts of the filename have changed place. If the filename contains 'zip_123' the filename will contain '123_zip' after the method has been applied. The value of the special metacharacter 1 is in this case '123' . If more than one group is used the next group name will be 2.
A more advanced example
If we have a filename like this 'Michael Jackson - Thriller.mp3' and we want to change it to something like this 'Thriller - Michal Jackson.mp3' we can apply a regular expression in the replace method like this:
Text to be replaced: (.*) - (.*)
Replace with: 2 - 1
In this case some familiar notation is used but also two new metacharacter. The dot matches anything character digit or non-digit. The star * matches the previous character 0 or more times. The pattern is build of two similar groups divided by - . The first group matches 'Michal Jackson' and putting it into 1 while the second group matches 'Thriller' putting it into 2. Because the first group is replaced by the value of the second and vice versa, the two parts of the filename change place.
Metacharacters
| w | Word character [a-zA-Z_] |
| W | Non-word character [^a-zA-Z_] |
| d | Digit character [0-9] |
| D | Non-digit character [^0-9] |
| . | Any character |
| ^ | Start of line (start of filename) |
| $ | End of line (end of filename) |
| [...] | Characters contained in list. E.g. [abcd] |
| [^...] | Characters not contained in list. E.g. [^abcd] |
| (...) | Subpattern group. E.g. (.*) |
| (...|...) | Subpattern group alternation. E.g. (d*|D*) |
| * | Match previous character or metacharacter 0 or more times |
| + | Match previous character or metacharacter 1 or more times |
| ? | Match previous character or metacharacter 0 or 1 times |
| {n} | Match previous character or metacharacter exactly n times. E.g. d{4} |
| {n,} | Match previous character or metacharacter at least n times. E.g. d{3,} |
| {n,m} | Match previous character or metacharacter at least n times but no more than m times. E.g. d{3,5} |
| 1 | Sub pattern value 1 for use in pattern based replace |
The Free File Renaming Utility for Windows.
Rename multiple files with the click of a button.
Introduction
Bulk Rename Utility: file renaming software for Windows. Bulk Rename Utility is free of charge for personal, private use, at home. To use Bulk Rename Utility within a business entity, company or for commercial purposes, a commercial license is required.
Bulk Rename Utility allows you to easily rename files and entire folders based upon extremely flexible criteria.
Add date/time stamps, replace numbers, insert text, convert case, add auto-numbers, process folders and sub-folders....plus a whole lot more!
- Rename multiple files quickly, according to many flexible criteria. Learn More
- Rename files in many ways: add, replace, insert text into file names. Convert case, add numbers. Remove or change file extensions.
- Check the detailed preview before renaming.
- Rename photos using EXIF metadata (i.e. 'Date Picture Taken', 'Resolution' and other information embedded in all JPG photo files) Rename your holiday pictures from a meaningless dsc1790.jpg to NewYork1.jpg in a flash.
- Rename MP3 files using ID3 tags (a.k.a. MP3 ID3 tag renaming).
- Rename files using Windows File Properties (e.g. media video length, width, height, rate, publisher, etc).
- Change files' creation and modification time stamps.
- Easy to Install. Download and start renaming your files now!
Background
Bulk Rename Utility is an easy to use file rename program (a.k.a. file renamer). Renaming multiple files and/or multiple folders has never been easier! It has a small memory footprint so it can be left running all the time without consuming all your memory. It started as a freeware Visual Basic tool, but as its popularity has grown it has been completely rewritten in C++ to be robust and lightweight - and very, very fast! It can easily handle folders/discs containing well over 100,000 entries... and it can batch rename 1,000s of files in seconds.
The software gets downloaded very frequently. It has a large base of regular users and an active User's Forum. Most of the features have originated from users' suggestions. As such, it is continually being enhanced and improved.
As well as being 'recommended' by a number of web sites, Bulk Rename Utility has also appeared on many magazine cover-discs, from Brazil to Sweden.
Bulk Rename Utility is compatible with all versions of Windows, e.g. Windows 10, 8, 7, Vista, XP, Windows Server 2019, 2016, 2012, 2008, 2003, 2000.
If you have a suggestion for a new feature, get in touch and it could appear in a future release of the software!
Main Screen
- Rename files, folders or both.
- Remove, add or change text in the file names.
- Perform text substitution.
- Change the case of file names.
- Remove characters or words.
- Remove digits or symbols.
- Append or prepend text to file names.
- Append the parent folder's name to a file name.
- Append dates to file names in many formats.
- Add text from the clipboard to multiple file names.
- Auto-number files with very flexible rules.
- Preview the new names before renaming.
- Sort the file details by any column.
- Save your renaming criteria into favorites.
- Filter files to rename using wildcards, name length or path length, regex or even javascript conditions.
- 32-bit and 64-bit application.
- Portable / no-install version.
- Add 'Bulk Rename Here' to the Windows Explorer for quick access (optional).
- Directory recursion - process files/folders in all sub-directories too.
- Use Regular Expressions to rename files / folders.
- Use Javascript to rename files / folders.
- Rename files from an input text-file list (CSV).
- Create an Undo batch file.
- Log all renaming activity to a log file.
- Change file and folder date/timestamps (created, modified, accessed).
- Change file/folder attributes (hidden, read-only, archived).
- Rename photos using EXIF metadata (i.e. 'Date Picture Taken', 'Resolution' and other information embedded in all JPG photo files).
- Rename MP3 files using ID3 tags (a.k.a. MP3 ID3 tag renaming).
- Rename files using Windows File Properties (e.g. length, width, height, rate, publisher, title, etc). More than a hundred attributes for different file types.
Renamer 5 2 2 – Rename Files In Batches 10
I've been trying to rename several thousand JPEG files so they will display in the order I want. Found BRU. FANTASTIC. I'm still learning the control panel but BRU has already solved my immediate problem and it is now permanently on my taskbar. GREAT UTILITY.
Other Software to Try
Try also ViceVersa PRO, easy to use file copy software (a.k.a. file synchronizer / backup).
With ViceVersa PRO you can copy efficiently multiple files between folders, disks, computers. Copy thousands of digital photos, documents and files that you need to backup or mirror to an external media (e.g. USB Drive, NAS), another hard-disk, or another computer (desktop, server, workstations over LAN, VPN).
The copy can be performed on-demand (i.e. as requested by the user), scheduled (e.g. every X hours or at an established time during the day), event-driven (e.g. when connected to the network or when a USB drive is inserted) or even in real-time (i.e. as soon as changes to files are detected). Learn more about real-time functionality
ViceVersa PRO will automatically only copy files that are new or have changed since the last time it run: so you can have an always up-to-date, exact replica of all your important files, file by file and folder by folder. It couldn't be easier!
Are you looking for a simple way to backup your files to Amazon S3? Try S3Express S3 Command Line Utility for Windows. Easily upload, query, backup files and folders to Amazon S3 storage, based upon multiple flexible criteria. Quickly upload only new or changed file using multipart uploads and concurrent threads. Create custom batch scripts, list Amazon S3 files or entire folders, filter them with conditions, query, change object metadata and ACLs and much more. Free 21-day trial available.
