iExplorer by Macroplant. Allows you to turn text messages into PDF files. You will even see messages that supposedly were deleted months ago.
I know it works for iPhones, not sure about others.

Leslie A. Farber, Attorney at Law
33 Plymouth Street, Suite 204
Montclair, NJ 07042-2607
Ph. 973.509.8500 x 213
Fax: 973.860.1174
eMail: [email protected]
web: http://www.LFarberLaw.com
Note: The contents of this electronic message are intended for general information purposes only and should not be construed as legal advice or opinion in any specific facts or circumstances. Confidentiality Note: This electronic message transmission contains information from Leslie A. Farber, LLC, which may be confidential, privileged, or otherwise protected from disclosure. The information is intended only for the use of the individual(s) listed above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is strictly prohibited.
IRS CIRCULAR 230 DISCLOSURE: In order to comply with requirements imposed by the Internal Revenue Service, we inform you that any U.S. tax advice contained in, omitted from, or implied by this communication (including any attachments) is not intended to be used, and cannot be used, for the purpose of (i) avoiding penalties under the Internal Revenue Code or (ii) promoting, marketing, or recommending to another party any transaction or matter addressed herein.
Original Message------
Subject line kind of says it all. Google is making many suggestions - what's people's experience(s)? Which are best? (For iPhone and Android)
Thanks,
<x-sigsep></x-sigsep> David Perry Davis, Esq.
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www.FamilyLawNJ.pro
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57 Hamilton Avenue -- Suite 301
Hopewell, NJ 08525
Voice: 609-466-1222
Fax: 609-466-1223