WinDataReflector is a lightweight file synchronization and backup tool. It combines rapid file comparison and fast transfer algorithms into a simple and clear interface, offering a visual comparison of files and folders before synchronization / backup. It supports two-way synchronization and customizable rules.
The program can run operations in the background while you configure new ones in a separate tab.
Note: Linking to an older version (thanks smaragdus) as the latest "free" version cannot be used to synchronize more than 150 files, create more than 3 tasks or use automation (realtime, USB detection, scheduler).
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Stealth: ? | Yes |
Unicode support: | Yes |
License: | Freeware |
How to extract: | Download the 7z package and extract either the Portable or Portable x64 ZIP file to a folder of your choice. Launch WinDataReflector.exe. |
Similar/alternative apps: | Zback |
What's new? |
See: https://veridium.net/windatareflector/changelog/ |
Latest comments |
REVerdi
on 2018-03-20 06:28
I downloaded version 2.0.0 thinking it was 100% freeware, but the free version can not be used to sync more than 150 files, create more than 3 tasks or use automation.
smaragdus
on 2018-03-21 16:19
REVerdi is right, see https://www.portablefreeware.com/forums/viewtopic.php?f=4&t=16701&p=89479#p89479 and downvote.
MIKLO
on 2018-03-23 13:22
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Well that sure SUX, I don't understand why they put stuff in freeware and then hobble it so it can't really be used efficiently. Its like offering you a free sandwich with no bread, just doesn't make any sense. I don't even waste my time on this kinda stuff, as soon as I find out its so limited in what you can do I bail. That's why the comment section is so important.... at least to me it is :) |
DirSync Pro is a small but powerful utility for file and folder synchronization. The program can be used to synchronize the content of one or many folders recursively. The program can make both real-time sync (as it happens) as well as incremental updates.
Cross-platform (Java) with clients available for Mac and Linux. Alternatively, a WinPenPack version is also available.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 / Wine |
Writes settings to: | Application folder |
Dependencies: |
Java JRE 1.7.0 or above is needed to run DirSync Pro. Reported to work with jPortable with the jPortable Launcher. |
Stealth: ? | Yes |
Unicode support: | Yes |
License: | Freeware/Open Source |
How to extract: | Download the ZIP package and extract to a folder of your choice. Launch DirSyncPro.exe. |
Similar/alternative apps: | WinDataReflector |
What's new? |
See: https://www.dirsyncpro.org/news.html |
Latest comments |
webfork
on 2016-05-22 04:59
Although I've been more focused on Bvckup 2 for Windows (due to the delta copy feature), DirSync Pro comes in handy on occasions and is far and away my favorite sync program on Mac.
smaragdus
on 2016-05-22 06:15
Add comment
2›
@webfork |
DriveImage XML allows you to backup any logical drive or partition to an image file, even if the drive or partition is currently in use. You can browse an image file, view/extract files from it, or restore the image to the same or different drive. It also has a function to help you clone one hard disk to another.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | None. (Don't check the logging option.) |
Dependencies: | Administrative rights |
Stealth: ? | Yes |
Unicode support: | Partial. The program itself doesn't support unicode, but it uses Windows Shadow Copy for backing-up. |
License: | Free for non-commercial use |
How to extract: |
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Latest comments |
Midwest Dave
on 2011-01-22 19:11
I have my doubts regarding how "portable" this program is. I know it's popular...but portable...not so sure. I decided to try running it in a sandbox (Sandboxie). It wouldn't even install in the sandbox. Makes me think this program is trying to install a driver and sandboxie is stopping it. If so, then it's not portable in my sense of the word.
webfork
on 2011-01-23 18:21
Dave: Many programs that have access to system areas and require admin rights are difficult to effectively virtualize by Sandboxie or other programs.
abc
on 2012-01-13 01:28
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I really wanted to try this but it kept crashing on Vista.. I guess I'm stuck with Clonezilla (not such a bad thing, actually) |
CopyToTabs uses "Backup Projects" that either you create manually, or are automatically created (with Total Commander's help) in order to copy several files/directories to any number of destinations.
Category: | |
Runs on: | Win95 / Win98 / WinME / WinNT / Win2K / WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Dependencies: | None |
Stealth: ? | Yes |
Path portability: | Automatic relative path (eg. ..\..\personal\work.doc) |
License: | Freeware |
How to extract: |
Download the ZIP package and extract to a folder of your choice. Launch CopyToTabs.exe. By default, the program is in French. To enable English, click the British flag. Windows 8 users: may need to be run in compatibility mode to be displayed correctly. |
Latest comments |
TP109
on 2016-10-03 20:06
Although it has a somewhat confusing interface, once learned, it's been the most reliable and easy-to-setup program I've used of this type. Perfect for copying/updating files to multiple directories that are all over the place.
smaragdus
on 2018-07-31 18:39
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This program needs to be run in compatibility mode to be displayed correctly under Windows 8. |
Directory Compare is an utility to help you keep copies of your important directories (documents, programs under development and so on) in a backup harddisk or any other storage system (like 100Mb diskettes). The backup may be made automatically (in unattended mode) or by using a friendly user interface.
Category: | |
Runs on: | Win2K / WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Stealth: ? | Yes |
Unicode support: | Yes |
License: | Freeware |
How to extract: |
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What's new? |
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Latest comments |
AndTheWolf
on 2015-07-11 16:25
The 64 bit zip file is misnamed on the server. There is a space between 64 and .zip, so the functioning link will be http://tp.lc.ehu.es/anonym/win95/drcmp350-64 .zip (Or the author can correct the naming error)
Midas
on 2015-10-29 22:49
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Website and download links are currently down -- Softpedia mirror is at http://www.softpedia.com/get/PORTABLE-SOFTWARE/System/Backup-and-Recovery/Directory-Compare-Portable.shtml |
Bvckup 2 is a backup/synchronization tool that uses "delta" copy methods, meaning it only transfers changes to a file or files rather than recopying the entire set. This is frequently faster, saves bandwidth for network backups and can help flash media live longer by reducing the overall number of disk writes. The program can do real-time, periodic or manual backups, and also functions as a file copier that can pause and resume both local and network transfers.
Note: this program is an unsupported beta, meaning that the author provides a commercial version of the program that includes support. A previous, freeware version with fewer features is available from bvckup.com.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Unicode support: | Yes |
License: | Freeware (unsupported beta) |
How to extract: |
Note: Over time that the contents of the "Config" can grow to substantial size. If it grows too large for your storage device, start a new profile and delete the old folder. |
Similar/alternative apps: | AutoVer, FolderSync |
Latest comments |
Ding-A-Ling
on 2019-06-03 18:27
@Midas
Ding-A-Ling
on 2019-06-03 18:33
Link_www.portablefreeware.com/forums/viewtopic.php?f=12&t=7616&p=29747&hilit=comment+trash#p29747
Midas
on 2019-06-04 06:28
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If two ranked users click that trashcan icon, it will be deleted, too. I already did. :) |
AutoVer is a highly configurable automatic or real-time backup and personal versioning system. The program can be used as a simple copy/sync tool or as a more complex, transparent version control system (like a realtime incremental backup) where every time you save a file it is copied to your backup folder, drive or FTP server. Supports filters, compression and more.
Great for backing up/synchronizing your work or home documents to flash memory or saving every change you make to your text, source code, images etc.
Supports 64-bit.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Dependencies: | Microsoft .NET Framework 4.0 |
Stealth: ? | No. In Windows 10, creates an empty folder in ProgramData |
License: | MIT License |
How to extract: |
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Similar/alternative apps: | DirSync Pro, Zback |
What's new? |
Complete changelog at http://beanland.net.au/AutoVer/help/VersionHistory.html. |
Latest comments |
hamasaki
on 2019-09-02 02:34
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@webfork, which issue? The empty directories or the ProgramData folder? I have 3 laptops running Win 10, 64bit and it's done the same on them all. |
Cobian Backup allows backups with scheduling, compression, encryption, filters, file splitting, remote client, backup-to-FTP and more. The program can read and backup open or locked files from WinXP onward.
NOTE: Latest version not portable -- linking to Softpedia for the last available portable version.
Category: | |
Runs on: | Win95 / Win98 / WinME / WinNT / Win2K / WinXP / Vista / Win7 / Win8 |
Writes settings to: | Application folder |
Stealth: ? | Yes |
License: | Freeware |
How to extract: | Download the ZIP package and extract to a folder of your choice. Launch Cobian.exe. |
Similar/alternative apps: | Toucan, Back4Sure |
Latest comments |
Peter202
on 2016-09-21 13:43
There is a new version 11.2.0.556, but i think it is not portable any more.
webfork
on 2016-10-26 00:47
@Peter202 That's true - we're intentionally linking to the old version. I'll add a note to the entry about that.
Midas
on 2021-02-10 10:52
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FYI, the installer download for this version is still available from the homepage: |
PaperBack lets you back up files to ordinary paper in the form of the oversized bitmaps. If you have a good laser printer with the 600 dpi resolution, you can save up to 500KB of uncompressed data on a single A4/Letter sheet. With integrated compression, up to 3MB can be stored on one sheet of A4/Letter paper. For data restoration, you will need a scanner with physical resolution that is 3-times the print resolution.
Category: | |
Runs on: | Win2K / WinXP / Vista / Win7 |
Writes settings to: | Application folder |
Stealth: ? | Yes |
Unicode support: | No |
License: | GPL |
How to extract: | Download the ZIP package and extract to a folder of your choice. Launch PaperBak.exe. |
What's new? | PaperBack version 1.00 did not implement AES encryption properly. |
Latest comments |
PJ
on 2009-12-12 05:24
Hm, so I would have to use about a thousand pieces of paper to back up my latest snapshots... very efficient *g*
donald
on 2010-06-10 14:04
Imagine saving something useful but small like a password or text encryption program.
MoisheP
on 2013-12-19 21:05
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Wonderful idea, thinking outside the box (or QR Matrix, as it were)! This opens up the door to many other possibilities... |
Duplicati is a feature-rich backup client that allows user store compressed, encrypted (AES-256 or GPG) backups locally or on a variety of remote services. The program can save bandwidth and disk writes by only backing up the parts of a file that have changed since the last backup. It can backup open/running programs, on demand or scheduled, and can run in the background with bandwidth and process priority limits to avoid interfering with other applications. Includes support for backups to Amazon S3, Windows Live SkyDrive, Google Drive (Google Docs), Rackspace Cloud Files or WebDAV, SSH and FTP.
Note: As portable software, it necessarily does not run at system startup so the available scheduling tools cannot function unless the program is actually running. To manually run a backup, just start the wizard and select "Run a backup immediately".
Cross platform (Mac/Linux) with available command-line tools.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 / Wine |
Writes settings to: | Application folder |
Dependencies: | Microsoft .NET Framework 2.0+ |
Stealth: ? | Yes |
License: | GNU LGPLv2.1 |
How to extract: |
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What's new? |
See: https://sites.google.com/a/duplicati.com/duplicati/news/duplicati134available |
Latest comments |
Midas
on 2012-12-27 03:29
Have you tried Gladinet Free Starter Edition?
appsuser
on 2019-04-16 20:29
All website links to this version (that I could find) are dead. Still found here:
Midas
on 2019-04-17 07:29
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Looks like Duplicati's website has moved. Latest Beta downloads are now at https://www.duplicati.com/download ... |